| 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 | $44.36 | 8.597% | $48.1736 | $48.17 | $48.15 | $48.20 |
| Purchase #2 | $166.51 | 6.377% | $177.1283 | $177.13 | $177.15 | $177.10 |
| Purchase #3 | $133.28 | 11.860% | $149.087 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $223.87 | 7.557% | $240.7879 | $240.79 | $240.80 | $240.80 |
| Purchase #5 | $228.68 | 13.141% | $258.7308 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $91.46 | 11.148% | $101.656 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $87.31 | 13.246% | $98.8751 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $975.47 | $1,074.4387 | $1,074.45 | $1,074.50 | $1,074.50 | |