| 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 | $24.74 | 4.276% | $25.7979 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $188.39 | 6.584% | $200.7936 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $58.59 | 3.827% | $60.8322 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $139.57 | 4.763% | $146.2177 | $146.22 | $146.20 | $146.20 |
| Purchase #5 | $248.57 | 12.236% | $278.985 | $278.99 | $279.00 | $279.00 |
| Purchase #6 | $110.29 | 10.409% | $121.7701 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $103.66 | 6.303% | $110.1937 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $873.81 | $944.5902 | $944.59 | $944.60 | $944.60 | |