| 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 | $77.58 | 3.326% | $80.1603 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $218.51 | 10.261% | $240.9313 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $7.75 | 12.227% | $8.6976 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $48.87 | 11.294% | $54.3894 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $114.93 | 9.654% | $126.0253 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $138.74 | 9.292% | $151.6317 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $131.58 | 9.654% | $144.2827 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $737.96 | $806.1183 | $806.12 | $806.20 | $806.10 | |