| 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 | $19.72 | 11.711% | $22.0294 | $22.03 | $22.05 | $22.00 |
| Purchase #2 | $16.49 | 3.521% | $17.0706 | $17.07 | $17.05 | $17.10 |
| Purchase #3 | $60.25 | 8.253% | $65.2224 | $65.22 | $65.20 | $65.20 |
| Purchase #4 | $203.49 | 10.711% | $225.2858 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $68.30 | 10.340% | $75.3622 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $47.86 | 7.551% | $51.4739 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $168.61 | 12.599% | $189.8532 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $584.72 | $646.2975 | $646.29 | $646.25 | $646.40 | |