| 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 | $39.51 | 12.699% | $44.5274 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $190.43 | 4.514% | $199.026 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $38.68 | 13.525% | $43.9115 | $43.91 | $43.90 | $43.90 |
| Purchase #4 | $91.81 | 5.414% | $96.7806 | $96.78 | $96.80 | $96.80 |
| Purchase #5 | $177.78 | 11.257% | $197.7927 | $197.79 | $197.80 | $197.80 |
| Purchase #6 | $39.28 | 4.277% | $40.96 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $153.38 | 8.708% | $166.7363 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $730.87 | $789.7345 | $789.74 | $789.80 | $789.70 | |