| 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 | $248.68 | 3.197% | $256.6303 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $45.42 | 5.794% | $48.0516 | $48.05 | $48.05 | $48.10 |
| Purchase #3 | $101.92 | 8.483% | $110.5659 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $75.76 | 6.759% | $80.8806 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $115.41 | 7.617% | $124.2008 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $63.44 | 10.459% | $70.0752 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $113.30 | 5.252% | $119.2505 | $119.25 | $119.25 | $119.30 |
| 7 purchase totals = | $763.93 | $809.6549 | $809.66 | $809.70 | $809.80 | |