| 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 | $64.80 | 8.681% | $70.4253 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $37.68 | 12.254% | $42.2973 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $57.51 | 3.723% | $59.6511 | $59.65 | $59.65 | $59.70 |
| Purchase #4 | $165.79 | 4.731% | $173.6335 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $234.84 | 8.146% | $253.9701 | $253.97 | $253.95 | $254.00 |
| Purchase #6 | $216.86 | 7.380% | $232.8643 | $232.86 | $232.85 | $232.90 |
| Purchase #7 | $138.36 | 12.346% | $155.4419 | $155.44 | $155.45 | $155.40 |
| 7 purchase totals = | $915.84 | $988.2835 | $988.28 | $988.30 | $988.30 | |