| 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 | $32.45 | 8.262% | $35.131 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $22.61 | 8.173% | $24.4579 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $176.75 | 4.449% | $184.6136 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $222.39 | 11.524% | $248.0182 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $198.37 | 13.566% | $225.2809 | $225.28 | $225.30 | $225.30 |
| Purchase #6 | $112.45 | 9.670% | $123.3239 | $123.32 | $123.30 | $123.30 |
| Purchase #7 | $113.53 | 9.325% | $124.1167 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $878.55 | $964.9422 | $964.94 | $964.90 | $964.90 | |