| 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 | $60.46 | 6.567% | $64.4304 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $111.77 | 7.337% | $119.9706 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $180.40 | 13.805% | $205.3042 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $240.26 | 11.170% | $267.097 | $267.10 | $267.10 | $267.10 |
| Purchase #5 | $19.40 | 10.222% | $21.3831 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $92.58 | 4.526% | $96.7702 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $32.48 | 10.413% | $35.8621 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $737.35 | $810.8176 | $810.81 | $810.80 | $810.90 | |