| 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 | $108.97 | 13.597% | $123.7867 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $39.38 | 13.571% | $44.7243 | $44.72 | $44.70 | $44.70 |
| Purchase #3 | $49.70 | 11.551% | $55.4408 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $34.75 | 8.189% | $37.5957 | $37.60 | $37.60 | $37.60 |
| Purchase #5 | $153.36 | 5.702% | $162.1046 | $162.10 | $162.10 | $162.10 |
| Purchase #6 | $58.28 | 7.467% | $62.6318 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $93.56 | 4.802% | $98.0528 | $98.05 | $98.05 | $98.10 |
| 7 purchase totals = | $538.00 | $584.3367 | $584.33 | $584.35 | $584.30 | |