| 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 | $17.48 | 9.705% | $19.1764 | $19.18 | $19.20 | $19.20 |
| Purchase #2 | $210.77 | 7.365% | $226.2932 | $226.29 | $226.30 | $226.30 |
| Purchase #3 | $226.89 | 13.240% | $256.9302 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $65.55 | 13.332% | $74.2891 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $27.37 | 11.598% | $30.5444 | $30.54 | $30.55 | $30.50 |
| Purchase #6 | $41.86 | 12.559% | $47.1172 | $47.12 | $47.10 | $47.10 |
| Purchase #7 | $58.82 | 4.769% | $61.6251 | $61.63 | $61.65 | $61.60 |
| 7 purchase totals = | $648.74 | $715.9756 | $715.98 | $716.05 | $715.90 | |