| 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 | $69.27 | 5.172% | $72.8526 | $72.85 | $72.85 | $72.90 |
| Purchase #2 | $142.86 | 8.854% | $155.5088 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $116.51 | 10.348% | $128.5665 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $16.75 | 4.152% | $17.4455 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $135.34 | 9.828% | $148.6412 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $37.36 | 11.861% | $41.7913 | $41.79 | $41.80 | $41.80 |
| Purchase #7 | $241.48 | 3.474% | $249.869 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $759.57 | $814.6749 | $814.68 | $814.65 | $814.70 | |