| 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 | $47.90 | 7.814% | $51.6429 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $157.27 | 3.631% | $162.9805 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $112.83 | 7.110% | $120.8522 | $120.85 | $120.85 | $120.90 |
| Purchase #4 | $34.95 | 6.528% | $37.2315 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $14.47 | 9.500% | $15.8447 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $226.61 | 9.144% | $247.3312 | $247.33 | $247.35 | $247.30 |
| Purchase #7 | $75.52 | 10.429% | $83.396 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $669.55 | $719.2790 | $719.27 | $719.35 | $719.20 | |