| 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 | $28.26 | 4.720% | $29.5939 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $196.72 | 6.857% | $210.2091 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $47.62 | 8.450% | $51.6439 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $111.47 | 11.644% | $124.4496 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $142.76 | 5.683% | $150.8731 | $150.87 | $150.85 | $150.90 |
| Purchase #6 | $35.79 | 11.385% | $39.8647 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $237.93 | 9.659% | $260.9117 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $800.55 | $867.5460 | $867.53 | $867.50 | $867.50 | |