| 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 | $75.66 | 8.424% | $82.0336 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $82.81 | 5.177% | $87.0971 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $232.71 | 10.598% | $257.3726 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $214.63 | 7.213% | $230.1113 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $190.77 | 11.208% | $212.1515 | $212.15 | $212.15 | $212.20 |
| Purchase #6 | $36.34 | 11.200% | $40.4101 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $94.90 | 7.647% | $102.157 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $927.82 | $1,011.3332 | $1,011.33 | $1,011.30 | $1,011.40 | |