| 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 | $27.81 | 5.707% | $29.3971 | $29.40 | $29.40 | $29.40 |
| Purchase #2 | $33.74 | 7.145% | $36.1507 | $36.15 | $36.15 | $36.20 |
| Purchase #3 | $244.36 | 6.556% | $260.3802 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $169.53 | 5.693% | $179.1813 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $64.88 | 6.842% | $69.3191 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $161.72 | 8.133% | $174.8727 | $174.87 | $174.85 | $174.90 |
| Purchase #7 | $153.36 | 13.335% | $173.8106 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $855.40 | $923.1117 | $923.11 | $923.10 | $923.20 | |