| 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 | $82.60 | 4.261% | $86.1196 | $86.12 | $86.10 | $86.10 |
| Purchase #2 | $48.94 | 10.549% | $54.1027 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $141.69 | 9.574% | $155.2554 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $181.40 | 9.505% | $198.6421 | $198.64 | $198.65 | $198.60 |
| Purchase #5 | $14.41 | 12.205% | $16.1687 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $133.38 | 13.739% | $151.7051 | $151.71 | $151.70 | $151.70 |
| Purchase #7 | $202.34 | 9.658% | $221.882 | $221.88 | $221.90 | $221.90 |
| 7 purchase totals = | $804.76 | $883.8756 | $883.88 | $883.85 | $883.90 | |