| 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 | $44.98 | 7.684% | $48.4363 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $51.72 | 5.615% | $54.6241 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $114.39 | 12.148% | $128.2861 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $35.82 | 9.116% | $39.0854 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $59.57 | 9.737% | $65.3703 | $65.37 | $65.35 | $65.40 |
| Purchase #6 | $188.77 | 7.335% | $202.6163 | $202.62 | $202.60 | $202.60 |
| Purchase #7 | $101.29 | 3.477% | $104.8119 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $596.54 | $643.2304 | $643.24 | $643.20 | $643.20 | |