| 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 | $37.33 | 7.787% | $40.2369 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $169.53 | 4.226% | $176.6943 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $244.42 | 12.799% | $275.7033 | $275.70 | $275.70 | $275.70 |
| Purchase #4 | $71.73 | 6.407% | $76.3257 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $139.40 | 11.174% | $154.9766 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $97.50 | 13.479% | $110.642 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $48.64 | 7.782% | $52.4252 | $52.43 | $52.45 | $52.40 |
| 7 purchase totals = | $808.55 | $887.0040 | $887.01 | $887.10 | $886.90 | |