| 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 | $41.54 | 8.688% | $45.149 | $45.15 | $45.15 | $45.10 |
| Purchase #2 | $209.91 | 3.556% | $217.3744 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $133.25 | 9.399% | $145.7742 | $145.77 | $145.75 | $145.80 |
| Purchase #4 | $41.81 | 6.535% | $44.5423 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $79.48 | 5.826% | $84.1105 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $243.32 | 11.646% | $271.657 | $271.66 | $271.65 | $271.70 |
| Purchase #7 | $217.36 | 12.383% | $244.2757 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $966.67 | $1,052.8831 | $1,052.88 | $1,052.85 | $1,052.90 | |