| 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 | $82.57 | 5.662% | $87.2451 | $87.25 | $87.25 | $87.20 |
| Purchase #2 | $39.94 | 6.610% | $42.58 | $42.58 | $42.60 | $42.60 |
| Purchase #3 | $245.99 | 3.757% | $255.2318 | $255.23 | $255.25 | $255.20 |
| Purchase #4 | $107.45 | 13.165% | $121.5958 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $116.88 | 12.659% | $131.6758 | $131.68 | $131.70 | $131.70 |
| Purchase #6 | $118.33 | 3.406% | $122.3603 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $135.98 | 7.786% | $146.5674 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $847.14 | $907.2562 | $907.27 | $907.30 | $907.30 | |