| 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 | $30.62 | 7.330% | $32.8644 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $225.94 | 8.185% | $244.4332 | $244.43 | $244.45 | $244.40 |
| Purchase #3 | $157.39 | 4.130% | $163.8902 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $37.79 | 3.814% | $39.2313 | $39.23 | $39.25 | $39.20 |
| Purchase #5 | $57.74 | 8.583% | $62.6958 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $71.71 | 7.794% | $77.2991 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $37.93 | 3.256% | $39.165 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $619.12 | $659.5790 | $659.58 | $659.60 | $659.60 | |