| 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 | $98.42 | 11.822% | $110.0552 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $57.62 | 11.562% | $64.282 | $64.28 | $64.30 | $64.30 |
| Purchase #3 | $60.47 | 10.356% | $66.7323 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $39.64 | 7.702% | $42.6931 | $42.69 | $42.70 | $42.70 |
| Purchase #5 | $212.58 | 7.400% | $228.3109 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $41.85 | 11.743% | $46.7644 | $46.76 | $46.75 | $46.80 |
| Purchase #7 | $209.48 | 11.379% | $233.3167 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $720.06 | $792.1546 | $792.15 | $792.15 | $792.20 | |