| 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 | $53.60 | 7.494% | $57.6168 | $57.62 | $57.60 | $57.60 |
| Purchase #2 | $126.77 | 6.579% | $135.1102 | $135.11 | $135.10 | $135.10 |
| Purchase #3 | $55.53 | 4.624% | $58.0977 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $243.85 | 3.699% | $252.87 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $5.74 | 13.134% | $6.4939 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $100.32 | 6.294% | $106.6341 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $43.89 | 7.788% | $47.3082 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $629.70 | $664.1309 | $664.13 | $664.10 | $664.10 | |