| 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 | $47.90 | 4.401% | $50.0081 | $50.01 | $50.00 | $50.00 |
| Purchase #2 | $180.99 | 11.496% | $201.7966 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $29.71 | 9.324% | $32.4802 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $141.88 | 5.874% | $150.214 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $72.32 | 10.865% | $80.1776 | $80.18 | $80.20 | $80.20 |
| Purchase #6 | $249.65 | 8.567% | $271.0375 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $139.48 | 8.577% | $151.4432 | $151.44 | $151.45 | $151.40 |
| 7 purchase totals = | $861.93 | $937.1572 | $937.16 | $937.20 | $937.10 | |