| 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 | $42.39 | 4.414% | $44.2611 | $44.26 | $44.25 | $44.30 |
| Purchase #2 | $136.49 | 9.558% | $149.5357 | $149.54 | $149.55 | $149.50 |
| Purchase #3 | $19.66 | 11.489% | $21.9187 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $51.81 | 5.352% | $54.5829 | $54.58 | $54.60 | $54.60 |
| Purchase #5 | $189.87 | 7.244% | $203.6242 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $19.94 | 3.756% | $20.6889 | $20.69 | $20.70 | $20.70 |
| Purchase #7 | $240.59 | 12.818% | $271.4288 | $271.43 | $271.45 | $271.40 |
| 7 purchase totals = | $700.75 | $766.0403 | $766.04 | $766.05 | $766.00 | |