| 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 | $28.83 | 13.696% | $32.7786 | $32.78 | $32.80 | $32.80 |
| Purchase #2 | $193.45 | 3.507% | $200.2343 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $77.74 | 9.248% | $84.9294 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $211.73 | 4.368% | $220.9784 | $220.98 | $221.00 | $221.00 |
| Purchase #5 | $209.61 | 9.660% | $229.8583 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $169.93 | 9.218% | $185.5941 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $35.70 | 4.661% | $37.364 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $926.99 | $991.7371 | $991.73 | $991.80 | $991.80 | |