| 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 | $109.68 | 11.520% | $122.3151 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $144.53 | 11.860% | $161.6713 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $62.72 | 4.187% | $65.3461 | $65.35 | $65.35 | $65.30 |
| Purchase #4 | $149.27 | 13.157% | $168.9095 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $65.43 | 5.690% | $69.153 | $69.15 | $69.15 | $69.20 |
| Purchase #6 | $27.79 | 4.540% | $29.0517 | $29.05 | $29.05 | $29.10 |
| Purchase #7 | $9.52 | 11.166% | $10.583 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $568.94 | $627.0297 | $627.03 | $627.00 | $627.10 | |