| 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 | $33.47 | 8.137% | $36.1935 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $64.63 | 13.783% | $73.538 | $73.54 | $73.55 | $73.50 |
| Purchase #3 | $186.67 | 9.846% | $205.0495 | $205.05 | $205.05 | $205.00 |
| Purchase #4 | $59.47 | 9.487% | $65.1119 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $11.89 | 9.326% | $12.9989 | $13.00 | $13.00 | $13.00 |
| Purchase #6 | $153.36 | 13.437% | $173.967 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $155.66 | 4.344% | $162.4219 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $665.15 | $729.2807 | $729.28 | $729.25 | $729.20 | |