| 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 | $22.64 | 4.142% | $23.5777 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $29.35 | 11.350% | $32.6812 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $210.40 | 7.688% | $226.5756 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $54.57 | 12.492% | $61.3869 | $61.39 | $61.40 | $61.40 |
| Purchase #5 | $237.52 | 8.114% | $256.7924 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $20.51 | 5.256% | $21.588 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $174.50 | 11.662% | $194.8502 | $194.85 | $194.85 | $194.90 |
| 7 purchase totals = | $749.49 | $817.4520 | $817.46 | $817.55 | $817.60 | |