| 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 | $78.89 | 12.467% | $88.7252 | $88.73 | $88.75 | $88.70 |
| Purchase #2 | $184.48 | 13.296% | $209.0085 | $209.01 | $209.00 | $209.00 |
| Purchase #3 | $105.35 | 4.284% | $109.8632 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $101.81 | 6.746% | $108.6781 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $18.43 | 7.708% | $19.8506 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $183.82 | 12.505% | $206.8067 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $88.68 | 6.662% | $94.5879 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $761.46 | $837.5202 | $837.53 | $837.55 | $837.60 | |