| 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 | $48.70 | 10.685% | $53.9036 | $53.90 | $53.90 | $53.90 |
| Purchase #2 | $16.94 | 13.227% | $19.1807 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $32.94 | 3.839% | $34.2046 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $167.32 | 12.135% | $187.6243 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $212.70 | 10.447% | $234.9208 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $238.90 | 5.161% | $251.2296 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $93.75 | 12.622% | $105.5831 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $811.25 | $886.6467 | $886.63 | $886.65 | $886.60 | |