| 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 | $62.35 | 3.503% | $64.5341 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $108.70 | 10.709% | $120.3407 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $115.92 | 4.552% | $121.1967 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $204.64 | 6.272% | $217.475 | $217.48 | $217.50 | $217.50 |
| Purchase #5 | $203.80 | 8.536% | $221.1964 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $66.69 | 9.448% | $72.9909 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $98.99 | 5.200% | $104.1375 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $861.09 | $921.8713 | $921.88 | $921.95 | $921.80 | |