| 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 | $10.75 | 6.166% | $11.4128 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $110.60 | 8.629% | $120.1437 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $95.65 | 12.522% | $107.6273 | $107.63 | $107.65 | $107.60 |
| Purchase #4 | $197.39 | 7.260% | $211.7205 | $211.72 | $211.70 | $211.70 |
| Purchase #5 | $48.49 | 5.542% | $51.1773 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $11.96 | 7.618% | $12.8711 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $190.67 | 10.524% | $210.7361 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $665.51 | $725.6888 | $725.69 | $725.70 | $725.60 | |