| 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 | $98.78 | 9.239% | $107.9063 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $29.70 | 11.114% | $33.0009 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $24.79 | 11.590% | $27.6632 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $204.54 | 6.520% | $217.876 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $94.35 | 11.441% | $105.1446 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $91.96 | 9.731% | $100.9086 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $172.68 | 3.581% | $178.8637 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $716.80 | $771.3633 | $771.36 | $771.35 | $771.40 | |