| 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 | $44.96 | 3.594% | $46.5759 | $46.58 | $46.60 | $46.60 |
| Purchase #2 | $58.51 | 10.690% | $64.7647 | $64.76 | $64.75 | $64.80 |
| Purchase #3 | $48.66 | 9.568% | $53.3158 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $5.72 | 4.709% | $5.9894 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $199.82 | 10.679% | $221.1588 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $221.59 | 12.490% | $249.2666 | $249.27 | $249.25 | $249.30 |
| Purchase #7 | $69.46 | 8.588% | $75.4252 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $648.72 | $716.4964 | $716.51 | $716.50 | $716.60 | |