| 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 | $56.33 | 10.827% | $62.4288 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $127.31 | 10.737% | $140.9793 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $58.32 | 11.662% | $65.1213 | $65.12 | $65.10 | $65.10 |
| Purchase #4 | $227.44 | 8.637% | $247.084 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $29.54 | 7.174% | $31.6592 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $171.64 | 10.628% | $189.8819 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $155.48 | 3.442% | $160.8316 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $826.06 | $897.9861 | $897.98 | $898.05 | $898.00 | |