| 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 | $30.55 | 6.464% | $32.5248 | $32.52 | $32.50 | $32.50 |
| Purchase #2 | $32.46 | 5.207% | $34.1502 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $217.89 | 9.195% | $237.925 | $237.93 | $237.95 | $237.90 |
| Purchase #4 | $213.64 | 7.645% | $229.9728 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $62.65 | 7.434% | $67.3074 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $153.85 | 12.634% | $173.2874 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $74.89 | 12.817% | $84.4887 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $785.93 | $859.6563 | $859.66 | $859.65 | $859.70 | |