| 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 | $56.84 | 12.607% | $64.0058 | $64.01 | $64.00 | $64.00 |
| Purchase #2 | $45.48 | 10.237% | $50.1358 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $45.65 | 8.265% | $49.423 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $171.67 | 11.644% | $191.6593 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $174.86 | 12.849% | $197.3278 | $197.33 | $197.35 | $197.30 |
| Purchase #6 | $8.27 | 10.228% | $9.1159 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $152.58 | 5.758% | $161.3656 | $161.37 | $161.35 | $161.40 |
| 7 purchase totals = | $655.35 | $723.0332 | $723.05 | $723.00 | $723.00 | |