| 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 | $46.75 | 10.245% | $51.5395 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $23.51 | 7.244% | $25.2131 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $86.78 | 5.657% | $91.6891 | $91.69 | $91.70 | $91.70 |
| Purchase #4 | $177.48 | 11.603% | $198.073 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $217.34 | 5.701% | $229.7306 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $21.48 | 4.719% | $22.4936 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $240.85 | 6.269% | $255.9489 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $814.19 | $874.6878 | $874.68 | $874.70 | $874.60 | |