| 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 | $49.88 | 9.728% | $54.7323 | $54.73 | $54.75 | $54.70 |
| Purchase #2 | $105.44 | 7.782% | $113.6453 | $113.65 | $113.65 | $113.60 |
| Purchase #3 | $38.84 | 8.306% | $42.0661 | $42.07 | $42.05 | $42.10 |
| Purchase #4 | $219.28 | 9.745% | $240.6488 | $240.65 | $240.65 | $240.60 |
| Purchase #5 | $23.51 | 3.483% | $24.3289 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $223.58 | 4.741% | $234.1799 | $234.18 | $234.20 | $234.20 |
| Purchase #7 | $250.93 | 10.273% | $276.708 | $276.71 | $276.70 | $276.70 |
| 7 purchase totals = | $911.46 | $986.3093 | $986.32 | $986.35 | $986.20 | |