| 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 | $49.42 | 4.420% | $51.6044 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $245.30 | 9.509% | $268.6256 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $45.50 | 10.306% | $50.1892 | $50.19 | $50.20 | $50.20 |
| Purchase #4 | $78.27 | 13.132% | $88.5484 | $88.55 | $88.55 | $88.50 |
| Purchase #5 | $135.89 | 12.188% | $152.4523 | $152.45 | $152.45 | $152.50 |
| Purchase #6 | $203.91 | 3.393% | $210.8287 | $210.83 | $210.85 | $210.80 |
| Purchase #7 | $69.77 | 13.815% | $79.4087 | $79.41 | $79.40 | $79.40 |
| 7 purchase totals = | $828.06 | $901.6573 | $901.66 | $901.70 | $901.60 | |