| 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 | $64.33 | 6.870% | $68.7495 | $68.75 | $68.75 | $68.70 |
| Purchase #2 | $197.55 | 10.810% | $218.9052 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $224.92 | 11.179% | $250.0638 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $33.34 | 8.393% | $36.1382 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $129.97 | 5.704% | $137.3835 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $110.62 | 8.872% | $120.4342 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $90.58 | 10.369% | $99.9722 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $851.31 | $931.6466 | $931.64 | $931.65 | $931.60 | |