| 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 | $127.91 | 6.627% | $136.3866 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $32.73 | 8.307% | $35.4489 | $35.45 | $35.45 | $35.40 |
| Purchase #3 | $41.31 | 10.495% | $45.6455 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $20.88 | 11.722% | $23.3276 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $242.39 | 10.766% | $268.4857 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $96.80 | 10.627% | $107.0869 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $84.28 | 7.603% | $90.6878 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $646.30 | $707.0690 | $707.09 | $707.15 | $707.00 | |