| 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 | $60.83 | 13.158% | $68.834 | $68.83 | $68.85 | $68.80 |
| Purchase #2 | $231.27 | 4.170% | $240.914 | $240.91 | $240.90 | $240.90 |
| Purchase #3 | $16.84 | 7.151% | $18.0442 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $160.76 | 8.870% | $175.0194 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $103.63 | 11.152% | $115.1868 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $232.30 | 8.216% | $251.3858 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $62.97 | 9.448% | $68.9194 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $868.60 | $938.3036 | $938.30 | $938.30 | $938.20 | |