| 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 | $5.38 | 12.641% | $6.0601 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $102.86 | 10.714% | $113.8804 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $240.88 | 13.808% | $274.1407 | $274.14 | $274.15 | $274.10 |
| Purchase #4 | $84.33 | 10.467% | $93.1568 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $156.41 | 10.654% | $173.0739 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $201.30 | 8.804% | $219.0225 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $110.95 | 7.765% | $119.5653 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $902.11 | $998.8997 | $998.90 | $998.85 | $999.00 | |