| 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 | $72.80 | 11.778% | $81.3744 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $52.76 | 3.413% | $54.5607 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $42.49 | 9.149% | $46.3774 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $77.95 | 7.458% | $83.7635 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $221.36 | 10.247% | $244.0428 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $142.92 | 11.310% | $159.0843 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $127.90 | 10.471% | $141.2924 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $738.18 | $810.4955 | $810.48 | $810.50 | $810.60 | |