| 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 | $33.94 | 10.697% | $37.5706 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $67.48 | 11.509% | $75.2463 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $84.91 | 13.580% | $96.4408 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $5.51 | 4.739% | $5.7711 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $130.61 | 3.223% | $134.8196 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $240.86 | 11.592% | $268.7805 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $96.74 | 4.362% | $100.9598 | $100.96 | $100.95 | $101.00 |
| 7 purchase totals = | $660.05 | $719.5887 | $719.59 | $719.55 | $719.60 | |