| 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 | $78.36 | 7.464% | $84.2088 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $54.98 | 9.288% | $60.0865 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $243.69 | 3.431% | $252.051 | $252.05 | $252.05 | $252.10 |
| Purchase #4 | $160.30 | 4.860% | $168.0906 | $168.09 | $168.10 | $168.10 |
| Purchase #5 | $6.58 | 5.850% | $6.9649 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $158.64 | 8.834% | $172.6543 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $225.72 | 12.857% | $254.7408 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $928.27 | $998.7969 | $998.79 | $998.80 | $998.90 | |