| 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 | $71.70 | 10.250% | $79.0493 | $79.05 | $79.05 | $79.00 |
| Purchase #2 | $24.39 | 5.764% | $25.7958 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $47.35 | 10.789% | $52.4586 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $130.54 | 10.740% | $144.56 | $144.56 | $144.55 | $144.60 |
| Purchase #5 | $62.25 | 7.810% | $67.1117 | $67.11 | $67.10 | $67.10 |
| Purchase #6 | $26.38 | 11.568% | $29.4316 | $29.43 | $29.45 | $29.40 |
| Purchase #7 | $166.81 | 4.573% | $174.4382 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $529.42 | $572.8452 | $572.85 | $572.85 | $572.80 | |