| 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 | $40.75 | 9.763% | $44.7284 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $77.52 | 4.166% | $80.7495 | $80.75 | $80.75 | $80.70 |
| Purchase #3 | $62.25 | 9.424% | $68.1164 | $68.12 | $68.10 | $68.10 |
| Purchase #4 | $231.87 | 13.540% | $263.2652 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $120.78 | 10.294% | $133.2131 | $133.21 | $133.20 | $133.20 |
| Purchase #6 | $210.57 | 6.542% | $224.3455 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $169.95 | 5.871% | $179.9278 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $913.69 | $994.3459 | $994.36 | $994.35 | $994.20 | |