| 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 | $39.47 | 13.647% | $44.8565 | $44.86 | $44.85 | $44.90 |
| Purchase #2 | $60.38 | 6.543% | $64.3307 | $64.33 | $64.35 | $64.30 |
| Purchase #3 | $117.55 | 5.434% | $123.9377 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $27.39 | 10.674% | $30.3136 | $30.31 | $30.30 | $30.30 |
| Purchase #5 | $6.77 | 12.551% | $7.6197 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $66.35 | 13.481% | $75.2946 | $75.29 | $75.30 | $75.30 |
| Purchase #7 | $69.25 | 6.123% | $73.4902 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $387.16 | $419.8430 | $419.84 | $419.85 | $419.80 | |