| 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 | $23.56 | 3.603% | $24.4089 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $67.57 | 8.675% | $73.4317 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $110.34 | 11.705% | $123.2553 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $87.53 | 10.494% | $96.7154 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $231.30 | 6.154% | $245.5342 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $21.93 | 7.749% | $23.6294 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $115.66 | 4.281% | $120.6114 | $120.61 | $120.60 | $120.60 |
| 7 purchase totals = | $657.89 | $707.5863 | $707.59 | $707.60 | $707.50 | |