| 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 | $45.31 | 10.482% | $50.0594 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $138.88 | 7.325% | $149.053 | $149.05 | $149.05 | $149.10 |
| Purchase #3 | $173.33 | 3.692% | $179.7293 | $179.73 | $179.75 | $179.70 |
| Purchase #4 | $165.63 | 7.678% | $178.3471 | $178.35 | $178.35 | $178.30 |
| Purchase #5 | $8.50 | 13.448% | $9.6431 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $119.59 | 5.804% | $126.531 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $135.54 | 12.422% | $152.3768 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $786.78 | $845.7397 | $845.74 | $845.80 | $845.70 | |