| 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 | $67.53 | 13.792% | $76.8437 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $176.86 | 7.146% | $189.4984 | $189.50 | $189.50 | $189.50 |
| Purchase #3 | $57.94 | 11.443% | $64.5701 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $138.82 | 7.812% | $149.6646 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $228.38 | 6.317% | $242.8068 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $31.33 | 9.377% | $34.2678 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $194.39 | 13.779% | $221.175 | $221.18 | $221.20 | $221.20 |
| 7 purchase totals = | $895.25 | $978.8264 | $978.83 | $978.80 | $978.90 | |