| 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 | $85.33 | 6.159% | $90.5855 | $90.59 | $90.60 | $90.60 |
| Purchase #2 | $226.60 | 13.315% | $256.7718 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $210.73 | 12.803% | $237.7098 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $69.63 | 7.547% | $74.885 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $84.63 | 9.335% | $92.5302 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $60.54 | 5.296% | $63.7462 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $66.96 | 13.328% | $75.8844 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $804.42 | $892.1129 | $892.12 | $892.15 | $892.10 | |