| 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 | $110.43 | 4.837% | $115.7715 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $249.42 | 8.398% | $270.3663 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $67.98 | 3.397% | $70.2893 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $14.33 | 6.252% | $15.2259 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $175.58 | 13.346% | $199.0129 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $92.36 | 10.313% | $101.8851 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $92.97 | 9.708% | $101.9955 | $102.00 | $102.00 | $102.00 |
| 7 purchase totals = | $803.07 | $874.5465 | $874.56 | $874.55 | $874.60 | |