| 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 | $36.57 | 10.829% | $40.5302 | $40.53 | $40.55 | $40.50 |
| Purchase #2 | $201.66 | 11.227% | $224.3004 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $46.60 | 9.444% | $51.0009 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $205.33 | 10.252% | $226.3804 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $162.82 | 10.670% | $180.1929 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $20.68 | 13.305% | $23.4315 | $23.43 | $23.45 | $23.40 |
| Purchase #7 | $142.54 | 7.184% | $152.7801 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $816.20 | $898.6164 | $898.61 | $898.70 | $898.60 | |