| 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 | $106.37 | 7.359% | $114.1978 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $22.55 | 3.338% | $23.3027 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $145.49 | 9.336% | $159.0729 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $81.61 | 11.517% | $91.009 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $235.85 | 7.537% | $253.626 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $53.38 | 8.215% | $57.7652 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $37.79 | 4.282% | $39.4082 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $683.04 | $738.3818 | $738.39 | $738.35 | $738.40 | |