| 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 | $6.41 | 5.496% | $6.7623 | $6.76 | $6.75 | $6.80 |
| Purchase #2 | $91.61 | 11.218% | $101.8868 | $101.89 | $101.90 | $101.90 |
| Purchase #3 | $211.88 | 12.219% | $237.7696 | $237.77 | $237.75 | $237.80 |
| Purchase #4 | $146.98 | 3.706% | $152.4271 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $36.70 | 8.609% | $39.8595 | $39.86 | $39.85 | $39.90 |
| Purchase #6 | $88.41 | 11.300% | $98.4003 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $133.76 | 11.414% | $149.0274 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $715.75 | $786.1330 | $786.14 | $786.15 | $786.20 | |