| 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 | $101.57 | 11.445% | $113.1947 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $240.38 | 12.409% | $270.2088 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $185.53 | 4.364% | $193.6265 | $193.63 | $193.65 | $193.60 |
| Purchase #4 | $77.48 | 10.551% | $85.6549 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $37.95 | 6.846% | $40.5481 | $40.55 | $40.55 | $40.50 |
| Purchase #6 | $15.32 | 8.113% | $16.5629 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $63.94 | 7.107% | $68.4842 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $722.17 | $788.2801 | $788.27 | $788.30 | $788.30 | |