| 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 | $56.48 | 10.293% | $62.2935 | $62.29 | $62.30 | $62.30 |
| Purchase #2 | $35.61 | 7.459% | $38.2661 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $110.42 | 10.632% | $122.1599 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $51.31 | 11.361% | $57.1393 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $18.28 | 6.682% | $19.5015 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $202.35 | 8.598% | $219.7481 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $121.81 | 4.814% | $127.6739 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $596.26 | $646.7823 | $646.78 | $646.75 | $646.80 | |