| 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 | $92.81 | 6.619% | $98.9531 | $98.95 | $98.95 | $99.00 |
| Purchase #2 | $234.48 | 5.637% | $247.6976 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $83.36 | 10.538% | $92.1445 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $129.30 | 8.510% | $140.3034 | $140.30 | $140.30 | $140.30 |
| Purchase #5 | $122.88 | 10.168% | $135.3744 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $36.84 | 9.457% | $40.324 | $40.32 | $40.30 | $40.30 |
| Purchase #7 | $24.45 | 5.765% | $25.8595 | $25.86 | $25.85 | $25.90 |
| 7 purchase totals = | $724.12 | $780.6565 | $780.64 | $780.60 | $780.70 | |