| 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 | $77.55 | 4.422% | $80.9793 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $187.33 | 6.702% | $199.8849 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $241.37 | 4.589% | $252.4465 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $53.92 | 9.530% | $59.0586 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $67.60 | 7.534% | $72.693 | $72.69 | $72.70 | $72.70 |
| Purchase #6 | $84.87 | 7.477% | $91.2157 | $91.22 | $91.20 | $91.20 |
| Purchase #7 | $104.50 | 8.128% | $112.9938 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $817.14 | $869.2718 | $869.27 | $869.30 | $869.30 | |