| 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 | $32.76 | 12.868% | $36.9756 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $5.70 | 4.518% | $5.9575 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $191.61 | 11.265% | $213.1949 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $222.33 | 4.853% | $233.1197 | $233.12 | $233.10 | $233.10 |
| Purchase #5 | $19.96 | 6.158% | $21.1891 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $217.85 | 9.550% | $238.6547 | $238.65 | $238.65 | $238.70 |
| Purchase #7 | $211.66 | 11.361% | $235.7067 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $901.87 | $984.7982 | $984.80 | $984.80 | $984.90 | |