| 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 | $95.74 | 6.417% | $101.8836 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $16.68 | 13.759% | $18.975 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $237.38 | 11.528% | $264.7452 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $221.63 | 12.484% | $249.2983 | $249.30 | $249.30 | $249.30 |
| Purchase #5 | $41.50 | 9.143% | $45.2943 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $43.97 | 6.752% | $46.9389 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $40.87 | 12.436% | $45.9526 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $697.77 | $773.0879 | $773.09 | $773.15 | $773.10 | |