| 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 | $75.26 | 5.108% | $79.1043 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $32.52 | 11.630% | $36.3021 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $75.31 | 12.335% | $84.5995 | $84.60 | $84.60 | $84.60 |
| Purchase #4 | $187.62 | 4.456% | $195.9803 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $37.91 | 10.720% | $41.974 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $224.36 | 7.255% | $240.6373 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $160.87 | 11.111% | $178.7443 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $793.85 | $857.3418 | $857.33 | $857.35 | $857.30 | |