| 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 | $242.58 | 13.704% | $275.8232 | $275.82 | $275.80 | $275.80 |
| Purchase #2 | $83.94 | 7.139% | $89.9325 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $182.43 | 8.248% | $197.4768 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $13.77 | 11.352% | $15.3332 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $47.44 | 9.772% | $52.0758 | $52.08 | $52.10 | $52.10 |
| Purchase #6 | $22.50 | 9.677% | $24.6773 | $24.68 | $24.70 | $24.70 |
| Purchase #7 | $202.47 | 6.148% | $214.9179 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $795.13 | $870.2367 | $870.24 | $870.30 | $870.20 | |