| 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 | $33.97 | 9.256% | $37.1143 | $37.11 | $37.10 | $37.10 |
| Purchase #2 | $91.74 | 5.514% | $96.7985 | $96.80 | $96.80 | $96.80 |
| Purchase #3 | $160.84 | 4.253% | $167.6805 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $242.84 | 4.840% | $254.5935 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $101.94 | 13.460% | $115.6611 | $115.66 | $115.65 | $115.70 |
| Purchase #6 | $106.66 | 4.705% | $111.6784 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $104.69 | 10.438% | $115.6175 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $842.68 | $899.1438 | $899.14 | $899.15 | $899.20 | |