| 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 | $49.87 | 13.389% | $56.5471 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $117.43 | 11.647% | $131.1071 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $58.69 | 3.391% | $60.6802 | $60.68 | $60.70 | $60.70 |
| Purchase #4 | $53.57 | 13.860% | $60.9948 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $66.66 | 9.128% | $72.7447 | $72.74 | $72.75 | $72.70 |
| Purchase #6 | $28.28 | 5.499% | $29.8351 | $29.84 | $29.85 | $29.80 |
| Purchase #7 | $83.60 | 5.181% | $87.9313 | $87.93 | $87.95 | $87.90 |
| 7 purchase totals = | $458.10 | $499.8403 | $499.84 | $499.90 | $499.70 | |