| 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 | $23.31 | 10.841% | $25.837 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $11.40 | 8.510% | $12.3701 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $7.62 | 3.295% | $7.8711 | $7.87 | $7.85 | $7.90 |
| Purchase #4 | $44.71 | 10.564% | $49.4332 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $194.64 | 9.207% | $212.5605 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $122.91 | 4.669% | $128.6487 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $223.87 | 10.631% | $247.6696 | $247.67 | $247.65 | $247.70 |
| 7 purchase totals = | $628.46 | $684.3902 | $684.39 | $684.35 | $684.40 | |