| 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 | $8.99 | 6.558% | $9.5796 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $109.36 | 12.548% | $123.0825 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $87.71 | 4.635% | $91.7754 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $154.96 | 3.328% | $160.1171 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $247.94 | 4.405% | $258.8618 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $71.65 | 13.663% | $81.4395 | $81.44 | $81.45 | $81.40 |
| Purchase #7 | $34.65 | 10.476% | $38.2799 | $38.28 | $38.30 | $38.30 |
| 7 purchase totals = | $715.26 | $763.1358 | $763.14 | $763.20 | $763.20 | |