| 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 | $72.88 | 12.278% | $81.8282 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $30.51 | 3.644% | $31.6218 | $31.62 | $31.60 | $31.60 |
| Purchase #3 | $238.68 | 11.441% | $265.9874 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $48.57 | 8.837% | $52.8621 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $184.97 | 8.405% | $200.5167 | $200.52 | $200.50 | $200.50 |
| Purchase #6 | $20.41 | 10.480% | $22.549 | $22.55 | $22.55 | $22.50 |
| Purchase #7 | $89.86 | 13.226% | $101.7449 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $685.88 | $757.1101 | $757.11 | $757.10 | $757.00 | |