| 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 | $92.73 | 5.168% | $97.5223 | $97.52 | $97.50 | $97.50 |
| Purchase #2 | $98.58 | 12.149% | $110.5565 | $110.56 | $110.55 | $110.60 |
| Purchase #3 | $208.61 | 9.547% | $228.526 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $19.77 | 13.569% | $22.4526 | $22.45 | $22.45 | $22.50 |
| Purchase #5 | $184.35 | 9.475% | $201.8172 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $35.39 | 13.442% | $40.1471 | $40.15 | $40.15 | $40.10 |
| Purchase #7 | $79.26 | 11.546% | $88.4114 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $718.69 | $789.4331 | $789.44 | $789.40 | $789.40 | |