| 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 | $23.55 | 5.214% | $24.7779 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $181.34 | 9.184% | $197.9943 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $174.58 | 6.358% | $185.6798 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $176.83 | 13.852% | $201.3245 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $48.68 | 10.767% | $53.9214 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $149.41 | 11.637% | $166.7968 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $207.30 | 8.155% | $224.2053 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $961.69 | $1,054.7000 | $1,054.70 | $1,054.70 | $1,054.70 | |