| 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 | $40.44 | 4.753% | $42.3621 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $72.64 | 4.136% | $75.6444 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $44.64 | 8.540% | $48.4523 | $48.45 | $48.45 | $48.50 |
| Purchase #4 | $221.81 | 5.609% | $234.2513 | $234.25 | $234.25 | $234.30 |
| Purchase #5 | $227.83 | 12.847% | $257.0993 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $169.57 | 4.631% | $177.4228 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $178.77 | 11.798% | $199.8613 | $199.86 | $199.85 | $199.90 |
| 7 purchase totals = | $955.70 | $1,035.0935 | $1,035.08 | $1,035.05 | $1,035.20 | |