| 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 | $104.79 | 3.460% | $108.4157 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $54.97 | 13.785% | $62.5476 | $62.55 | $62.55 | $62.50 |
| Purchase #3 | $45.99 | 13.713% | $52.2966 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $7.65 | 13.718% | $8.6994 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $247.75 | 6.392% | $263.5862 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $204.53 | 13.673% | $232.4954 | $232.50 | $232.50 | $232.50 |
| Purchase #7 | $135.69 | 7.703% | $146.1422 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $801.37 | $874.1831 | $874.20 | $874.20 | $874.10 | |