| 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 | $62.60 | 8.870% | $68.1526 | $68.15 | $68.15 | $68.20 |
| Purchase #2 | $89.78 | 3.522% | $92.9421 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $110.95 | 6.842% | $118.5412 | $118.54 | $118.55 | $118.50 |
| Purchase #4 | $15.78 | 6.444% | $16.7969 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $101.51 | 11.682% | $113.3684 | $113.37 | $113.35 | $113.40 |
| Purchase #6 | $148.78 | 6.454% | $158.3823 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $65.74 | 5.801% | $69.5536 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $595.14 | $637.7371 | $637.73 | $637.75 | $637.80 | |