| 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 | $88.56 | 11.772% | $98.9853 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $109.85 | 10.530% | $121.4172 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $112.46 | 4.352% | $117.3543 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $57.72 | 8.277% | $62.4975 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $209.51 | 7.195% | $224.5842 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $199.96 | 4.734% | $209.4261 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $187.86 | 7.611% | $202.158 | $202.16 | $202.15 | $202.20 |
| 7 purchase totals = | $965.92 | $1,036.4226 | $1,036.43 | $1,036.45 | $1,036.50 | |