| 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 | $56.61 | 13.190% | $64.0769 | $64.08 | $64.10 | $64.10 |
| Purchase #2 | $37.30 | 8.561% | $40.4933 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $32.45 | 13.106% | $36.7029 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $129.52 | 9.122% | $141.3348 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $56.35 | 3.834% | $58.5105 | $58.51 | $58.50 | $58.50 |
| Purchase #6 | $135.93 | 3.228% | $140.3178 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $221.97 | 3.613% | $229.9898 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $670.13 | $711.4260 | $711.42 | $711.45 | $711.40 | |