| 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 | $13.51 | 10.291% | $14.9003 | $14.90 | $14.90 | $14.90 |
| Purchase #2 | $220.85 | 12.749% | $249.0062 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $39.86 | 9.372% | $43.5957 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $24.34 | 4.138% | $25.3472 | $25.35 | $25.35 | $25.30 |
| Purchase #5 | $81.49 | 4.766% | $85.3738 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $98.58 | 7.210% | $105.6876 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $131.46 | 13.648% | $149.4017 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $610.09 | $673.3125 | $673.32 | $673.30 | $673.30 | |