| 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 | $51.28 | 4.396% | $53.5343 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $153.45 | 4.273% | $160.0069 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $176.86 | 3.164% | $182.4559 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $47.77 | 9.250% | $52.1887 | $52.19 | $52.20 | $52.20 |
| Purchase #5 | $118.29 | 10.722% | $130.9731 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $88.66 | 5.642% | $93.6622 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $168.39 | 11.327% | $187.4635 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $804.70 | $860.2846 | $860.28 | $860.25 | $860.40 | |