| 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 | $35.93 | 4.451% | $37.5292 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $7.89 | 13.555% | $8.9595 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $231.28 | 10.780% | $256.212 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $102.32 | 8.144% | $110.6529 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $138.68 | 13.268% | $157.0801 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $220.42 | 12.137% | $247.1724 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $149.50 | 9.592% | $163.84 | $163.84 | $163.85 | $163.80 |
| 7 purchase totals = | $886.02 | $981.4461 | $981.44 | $981.45 | $981.50 | |