| 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 | $244.88 | 7.654% | $263.6231 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $43.45 | 6.300% | $46.1874 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $40.69 | 4.108% | $42.3615 | $42.36 | $42.35 | $42.40 |
| Purchase #4 | $126.93 | 11.721% | $141.8075 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $110.29 | 6.262% | $117.1964 | $117.20 | $117.20 | $117.20 |
| Purchase #6 | $75.80 | 7.172% | $81.2364 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $97.57 | 9.787% | $107.1192 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $739.61 | $799.5315 | $799.54 | $799.50 | $799.50 | |