| 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 | $26.37 | 11.601% | $29.4292 | $29.43 | $29.45 | $29.40 |
| Purchase #2 | $150.77 | 11.827% | $168.6016 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $233.46 | 13.579% | $265.1615 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $146.98 | 10.535% | $162.4643 | $162.46 | $162.45 | $162.50 |
| Purchase #5 | $23.95 | 3.400% | $24.7643 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $24.97 | 12.870% | $28.1836 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $146.47 | 3.637% | $151.7971 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $752.97 | $830.4016 | $830.39 | $830.40 | $830.50 | |