| 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 | $34.36 | 6.547% | $36.6095 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $72.89 | 7.272% | $78.1906 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $81.57 | 13.746% | $92.7826 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $6.85 | 10.233% | $7.551 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $168.94 | 3.736% | $175.2516 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $221.81 | 13.755% | $252.32 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $87.47 | 4.833% | $91.6974 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $673.89 | $734.4027 | $734.40 | $734.40 | $734.50 | |