| 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 | $72.81 | 3.470% | $75.3365 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $42.96 | 11.256% | $47.7956 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $136.57 | 6.317% | $145.1971 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $180.77 | 5.863% | $191.3685 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $160.34 | 8.553% | $174.0539 | $174.05 | $174.05 | $174.10 |
| Purchase #6 | $46.86 | 11.300% | $52.1552 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $58.37 | 5.656% | $61.6714 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $698.68 | $747.5782 | $747.59 | $747.55 | $747.70 | |