| 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 | $55.77 | 8.300% | $60.3989 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $28.39 | 3.265% | $29.3169 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $177.82 | 10.817% | $197.0548 | $197.05 | $197.05 | $197.10 |
| Purchase #4 | $143.31 | 4.414% | $149.6357 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $198.63 | 11.465% | $221.4029 | $221.40 | $221.40 | $221.40 |
| Purchase #6 | $137.36 | 13.151% | $155.4242 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $56.87 | 9.339% | $62.1811 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $798.15 | $875.4145 | $875.41 | $875.40 | $875.40 | |