| 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 | $96.91 | 4.283% | $101.0607 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $40.80 | 11.754% | $45.5956 | $45.60 | $45.60 | $45.60 |
| Purchase #3 | $135.46 | 13.294% | $153.4681 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $202.92 | 9.722% | $222.6479 | $222.65 | $222.65 | $222.60 |
| Purchase #5 | $161.51 | 6.371% | $171.7998 | $171.80 | $171.80 | $171.80 |
| Purchase #6 | $17.29 | 3.318% | $17.8637 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $23.52 | 10.848% | $26.0714 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $678.41 | $738.5072 | $738.51 | $738.45 | $738.60 | |