| 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 | $51.88 | 3.579% | $53.7368 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $187.76 | 13.134% | $212.4204 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $37.66 | 4.700% | $39.43 | $39.43 | $39.45 | $39.40 |
| Purchase #4 | $26.48 | 12.416% | $29.7678 | $29.77 | $29.75 | $29.80 |
| Purchase #5 | $168.84 | 6.432% | $179.6998 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $175.66 | 7.854% | $189.4563 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $105.84 | 9.601% | $116.0017 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $754.12 | $820.5128 | $820.52 | $820.50 | $820.50 | |