| 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 | $85.95 | 5.730% | $90.8749 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $87.96 | 7.256% | $94.3424 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $19.87 | 11.655% | $22.1858 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $243.71 | 6.583% | $259.7534 | $259.75 | $259.75 | $259.80 |
| Purchase #5 | $103.37 | 8.523% | $112.1802 | $112.18 | $112.20 | $112.20 |
| Purchase #6 | $42.40 | 12.766% | $47.8128 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $207.87 | 4.626% | $217.4861 | $217.49 | $217.50 | $217.50 |
| 7 purchase totals = | $791.13 | $844.6356 | $844.63 | $844.65 | $844.70 | |