| 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 | $45.69 | 3.580% | $47.3257 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $37.33 | 11.164% | $41.4975 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $117.69 | 5.716% | $124.4172 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $179.79 | 4.233% | $187.4005 | $187.40 | $187.40 | $187.40 |
| Purchase #5 | $117.27 | 6.597% | $125.0063 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $30.89 | 3.760% | $32.0515 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $240.46 | 5.272% | $253.1371 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $769.12 | $810.8358 | $810.85 | $810.85 | $810.80 | |