| 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 | $78.86 | 8.359% | $85.4519 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $44.65 | 8.827% | $48.5913 | $48.59 | $48.60 | $48.60 |
| Purchase #3 | $209.92 | 4.297% | $218.9403 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $138.44 | 3.179% | $142.841 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $49.37 | 4.619% | $51.6504 | $51.65 | $51.65 | $51.70 |
| Purchase #6 | $97.64 | 7.548% | $105.0099 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $240.33 | 11.553% | $268.0953 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $859.21 | $920.5801 | $920.58 | $920.60 | $920.60 | |