| 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 | $25.60 | 4.331% | $26.7087 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $235.84 | 7.661% | $253.9077 | $253.91 | $253.90 | $253.90 |
| Purchase #3 | $52.51 | 7.674% | $56.5396 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $156.63 | 6.300% | $166.4977 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $138.59 | 4.854% | $145.3172 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $112.91 | 12.706% | $127.2563 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $144.39 | 9.517% | $158.1316 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $866.47 | $934.3588 | $934.37 | $934.35 | $934.30 | |