| 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 | $79.53 | 6.778% | $84.9205 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $96.76 | 6.603% | $103.1491 | $103.15 | $103.15 | $103.10 |
| Purchase #3 | $178.86 | 12.437% | $201.1048 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $76.39 | 8.641% | $82.9909 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $80.56 | 8.103% | $87.0878 | $87.09 | $87.10 | $87.10 |
| Purchase #6 | $217.29 | 12.201% | $243.8016 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $228.41 | 11.259% | $254.1267 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $957.80 | $1,057.1814 | $1,057.18 | $1,057.20 | $1,057.10 | |