| 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 | $100.94 | 8.760% | $109.7823 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $177.54 | 10.172% | $195.5994 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $45.76 | 3.166% | $47.2088 | $47.21 | $47.20 | $47.20 |
| Purchase #4 | $203.63 | 8.676% | $221.2969 | $221.30 | $221.30 | $221.30 |
| Purchase #5 | $175.59 | 11.463% | $195.7179 | $195.72 | $195.70 | $195.70 |
| Purchase #6 | $97.63 | 9.375% | $106.7828 | $106.78 | $106.80 | $106.80 |
| Purchase #7 | $54.71 | 3.688% | $56.7277 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $855.80 | $933.1158 | $933.12 | $933.15 | $933.10 | |