| 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 | $26.71 | 4.566% | $27.9296 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $115.49 | 8.723% | $125.5642 | $125.56 | $125.55 | $125.60 |
| Purchase #3 | $105.45 | 4.711% | $110.4177 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $121.76 | 10.307% | $134.3098 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $200.56 | 9.530% | $219.6734 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $133.43 | 13.569% | $151.5351 | $151.54 | $151.55 | $151.50 |
| Purchase #7 | $88.61 | 4.570% | $92.6595 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $792.01 | $862.0893 | $862.09 | $862.05 | $862.10 | |