| 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 | $71.88 | 3.434% | $74.3484 | $74.35 | $74.35 | $74.30 |
| Purchase #2 | $109.66 | 7.261% | $117.6224 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $166.50 | 3.369% | $172.1094 | $172.11 | $172.10 | $172.10 |
| Purchase #4 | $179.78 | 5.647% | $189.9322 | $189.93 | $189.95 | $189.90 |
| Purchase #5 | $249.32 | 11.472% | $277.922 | $277.92 | $277.90 | $277.90 |
| Purchase #6 | $19.49 | 12.869% | $21.9982 | $22.00 | $22.00 | $22.00 |
| Purchase #7 | $110.26 | 9.708% | $120.964 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $906.89 | $974.8966 | $974.89 | $974.85 | $974.80 | |