| 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 | $136.61 | 6.585% | $145.6058 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $32.84 | 4.234% | $34.2304 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $208.83 | 8.861% | $227.3344 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $90.72 | 4.568% | $94.8641 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $128.90 | 10.113% | $141.9357 | $141.94 | $141.95 | $141.90 |
| Purchase #6 | $58.91 | 9.326% | $64.4039 | $64.40 | $64.40 | $64.40 |
| Purchase #7 | $132.52 | 4.771% | $138.8425 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $789.33 | $847.2168 | $847.21 | $847.25 | $847.10 | |