| 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 | $36.28 | 9.441% | $39.7052 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $230.94 | 10.707% | $255.6667 | $255.67 | $255.65 | $255.70 |
| Purchase #3 | $72.71 | 5.608% | $76.7876 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $169.75 | 9.470% | $185.8253 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $128.49 | 6.726% | $137.1322 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $53.43 | 9.807% | $58.6699 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $28.93 | 8.155% | $31.2892 | $31.29 | $31.30 | $31.30 |
| 7 purchase totals = | $720.53 | $785.0761 | $785.09 | $785.10 | $785.10 | |