| 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 | $31.25 | 12.192% | $35.06 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $82.28 | 3.267% | $84.9681 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $164.96 | 12.724% | $185.9495 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $14.29 | 13.286% | $16.1886 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $110.76 | 8.598% | $120.2831 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $53.77 | 13.570% | $61.0666 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $165.74 | 7.162% | $177.6103 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $623.05 | $681.1262 | $681.13 | $681.10 | $681.20 | |