| 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 | $9.67 | 5.457% | $10.1977 | $10.20 | $10.20 | $10.20 |
| Purchase #2 | $216.76 | 8.194% | $234.5213 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $24.79 | 13.667% | $28.178 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $152.60 | 10.697% | $168.9236 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $57.65 | 8.309% | $62.4401 | $62.44 | $62.45 | $62.40 |
| Purchase #6 | $134.35 | 5.602% | $141.8763 | $141.88 | $141.90 | $141.90 |
| Purchase #7 | $211.42 | 10.248% | $233.0863 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $807.24 | $879.2233 | $879.23 | $879.25 | $879.20 | |