| 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 | $51.40 | 3.202% | $53.0458 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $27.74 | 7.224% | $29.7439 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $159.48 | 6.468% | $169.7952 | $169.80 | $169.80 | $169.80 |
| Purchase #4 | $176.66 | 10.267% | $194.7977 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $13.77 | 12.208% | $15.451 | $15.45 | $15.45 | $15.50 |
| Purchase #6 | $113.37 | 6.489% | $120.7266 | $120.73 | $120.75 | $120.70 |
| Purchase #7 | $241.76 | 3.592% | $250.444 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $784.18 | $834.0042 | $834.01 | $834.05 | $833.90 | |