| 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 | $38.54 | 10.671% | $42.6526 | $42.65 | $42.65 | $42.70 |
| Purchase #2 | $21.80 | 10.302% | $24.0458 | $24.05 | $24.05 | $24.00 |
| Purchase #3 | $234.86 | 10.196% | $258.8063 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $195.42 | 6.147% | $207.4325 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $108.52 | 4.112% | $112.9823 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $175.72 | 13.711% | $199.813 | $199.81 | $199.80 | $199.80 |
| Purchase #7 | $60.88 | 5.491% | $64.2229 | $64.22 | $64.20 | $64.20 |
| 7 purchase totals = | $835.74 | $909.9554 | $909.95 | $909.95 | $909.90 | |