| 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 | $79.33 | 8.445% | $86.0294 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $91.81 | 7.737% | $98.9133 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $108.80 | 12.217% | $122.0921 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $179.29 | 5.663% | $189.4432 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $89.51 | 13.411% | $101.5142 | $101.51 | $101.50 | $101.50 |
| Purchase #6 | $182.53 | 5.164% | $191.9558 | $191.96 | $191.95 | $192.00 |
| Purchase #7 | $99.49 | 12.755% | $112.1799 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $830.76 | $902.1279 | $902.12 | $902.15 | $902.10 | |