| 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 | $56.31 | 3.605% | $58.34 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $249.70 | 11.310% | $277.9411 | $277.94 | $277.95 | $277.90 |
| Purchase #3 | $229.47 | 11.612% | $256.1161 | $256.12 | $256.10 | $256.10 |
| Purchase #4 | $223.44 | 9.388% | $244.4165 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $66.95 | 10.349% | $73.8787 | $73.88 | $73.90 | $73.90 |
| Purchase #6 | $145.49 | 10.684% | $161.0342 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $102.37 | 7.690% | $110.2423 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $1,073.73 | $1,181.9689 | $1,181.97 | $1,182.00 | $1,181.80 | |