| 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 | $203.61 | 9.352% | $222.6516 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $46.61 | 7.315% | $50.0195 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $26.89 | 6.819% | $28.7236 | $28.72 | $28.70 | $28.70 |
| Purchase #4 | $76.93 | 10.159% | $84.7453 | $84.75 | $84.75 | $84.70 |
| Purchase #5 | $165.40 | 6.335% | $175.8781 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $211.43 | 6.595% | $225.3738 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $70.81 | 3.251% | $73.112 | $73.11 | $73.10 | $73.10 |
| 7 purchase totals = | $801.68 | $860.5039 | $860.50 | $860.45 | $860.50 | |