| 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 | $212.60 | 9.378% | $232.5376 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $23.29 | 10.352% | $25.701 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $31.99 | 13.326% | $36.253 | $36.25 | $36.25 | $36.30 |
| Purchase #4 | $33.42 | 7.296% | $35.8583 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $46.84 | 9.815% | $51.4373 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $73.25 | 5.696% | $77.4223 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $208.25 | 8.363% | $225.6659 | $225.67 | $225.65 | $225.70 |
| 7 purchase totals = | $629.64 | $684.8754 | $684.88 | $684.85 | $684.90 | |