| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.44 | 4.694% | $88.4036 | $88.40 | $88.40 | $88.40 |
| Purchase #2 | $109.78 | 6.221% | $116.6094 | $116.61 | $116.60 | $116.60 |
| Purchase #3 | $142.57 | 10.138% | $157.0237 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $146.47 | 13.241% | $165.8641 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $107.81 | 3.332% | $111.4022 | $111.40 | $111.40 | $111.40 |
| Purchase #6 | $190.71 | 3.584% | $197.545 | $197.55 | $197.55 | $197.50 |
| Purchase #7 | $236.72 | 7.711% | $254.9735 | $254.97 | $254.95 | $255.00 |
| 7 purchase totals = | $1,018.50 | $1,091.8215 | $1,091.81 | $1,091.75 | $1,091.80 | |