| 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 | $47.87 | 4.232% | $49.8959 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $126.48 | 10.418% | $139.6567 | $139.66 | $139.65 | $139.70 |
| Purchase #3 | $22.73 | 7.586% | $24.4543 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $223.55 | 3.825% | $232.1008 | $232.10 | $232.10 | $232.10 |
| Purchase #5 | $137.31 | 8.447% | $148.9086 | $148.91 | $148.90 | $148.90 |
| Purchase #6 | $114.92 | 6.193% | $122.037 | $122.04 | $122.05 | $122.00 |
| Purchase #7 | $118.38 | 13.352% | $134.1861 | $134.19 | $134.20 | $134.20 |
| 7 purchase totals = | $791.24 | $851.2394 | $851.25 | $851.25 | $851.30 | |