| 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 | $48.90 | 3.790% | $50.7533 | $50.75 | $50.75 | $50.80 |
| Purchase #2 | $57.34 | 4.727% | $60.0505 | $60.05 | $60.05 | $60.10 |
| Purchase #3 | $24.99 | 5.646% | $26.4009 | $26.40 | $26.40 | $26.40 |
| Purchase #4 | $232.41 | 13.848% | $264.5941 | $264.59 | $264.60 | $264.60 |
| Purchase #5 | $70.84 | 5.849% | $74.9834 | $74.98 | $75.00 | $75.00 |
| Purchase #6 | $189.63 | 7.314% | $203.4995 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $158.69 | 5.195% | $166.9339 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $782.80 | $847.2156 | $847.20 | $847.25 | $847.30 | |