| 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 | $64.59 | 3.514% | $66.8597 | $66.86 | $66.85 | $66.90 |
| Purchase #2 | $239.75 | 13.560% | $272.2601 | $272.26 | $272.25 | $272.30 |
| Purchase #3 | $52.36 | 11.561% | $58.4133 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $6.49 | 9.837% | $7.1284 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $247.62 | 8.423% | $268.477 | $268.48 | $268.50 | $268.50 |
| Purchase #6 | $47.42 | 13.735% | $53.9331 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $144.25 | 6.384% | $153.4589 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $802.48 | $880.5305 | $880.53 | $880.55 | $880.60 | |