| 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 | $29.74 | 7.783% | $32.0547 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $75.45 | 11.267% | $83.951 | $83.95 | $83.95 | $84.00 |
| Purchase #3 | $240.57 | 6.774% | $256.8662 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $88.95 | 4.775% | $93.1974 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $43.71 | 12.426% | $49.1414 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $124.88 | 4.376% | $130.3447 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $82.85 | 5.690% | $87.5642 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $686.15 | $733.1196 | $733.11 | $733.10 | $733.20 | |