| 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 | $64.85 | 13.638% | $73.6942 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $52.56 | 13.517% | $59.6645 | $59.66 | $59.65 | $59.70 |
| Purchase #3 | $163.75 | 4.703% | $171.4512 | $171.45 | $171.45 | $171.50 |
| Purchase #4 | $134.51 | 5.729% | $142.2161 | $142.22 | $142.20 | $142.20 |
| Purchase #5 | $176.88 | 5.607% | $186.7977 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $65.42 | 5.654% | $69.1188 | $69.12 | $69.10 | $69.10 |
| Purchase #7 | $22.90 | 11.819% | $25.6066 | $25.61 | $25.60 | $25.60 |
| 7 purchase totals = | $680.87 | $728.5491 | $728.55 | $728.50 | $728.60 | |