| 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 | $37.68 | 6.774% | $40.2324 | $40.23 | $40.25 | $40.20 |
| Purchase #2 | $103.70 | 4.681% | $108.5542 | $108.55 | $108.55 | $108.60 |
| Purchase #3 | $198.84 | 6.726% | $212.214 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $247.89 | 8.468% | $268.8813 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $46.59 | 12.546% | $52.4352 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $49.57 | 11.822% | $55.4302 | $55.43 | $55.45 | $55.40 |
| Purchase #7 | $48.60 | 10.539% | $53.722 | $53.72 | $53.70 | $53.70 |
| 7 purchase totals = | $732.87 | $791.4693 | $791.46 | $791.50 | $791.40 | |