| 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 | $72.39 | 6.103% | $76.808 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $40.29 | 4.726% | $42.1941 | $42.19 | $42.20 | $42.20 |
| Purchase #3 | $196.29 | 3.142% | $202.4574 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $90.99 | 3.280% | $93.9745 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $128.32 | 12.309% | $144.1149 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $71.53 | 7.569% | $76.9441 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $88.41 | 13.448% | $100.2994 | $100.30 | $100.30 | $100.30 |
| 7 purchase totals = | $688.22 | $736.7924 | $736.78 | $736.75 | $736.80 | |