| 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 | $93.80 | 10.364% | $103.5214 | $103.52 | $103.50 | $103.50 |
| Purchase #2 | $59.49 | 8.424% | $64.5014 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $167.66 | 11.552% | $187.0281 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $36.48 | 13.442% | $41.3836 | $41.38 | $41.40 | $41.40 |
| Purchase #5 | $50.56 | 10.679% | $55.9593 | $55.96 | $55.95 | $56.00 |
| Purchase #6 | $55.35 | 5.286% | $58.2758 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $143.29 | 10.177% | $157.8726 | $157.87 | $157.85 | $157.90 |
| 7 purchase totals = | $606.63 | $668.5422 | $668.54 | $668.55 | $668.60 | |