| 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 | $87.58 | 13.504% | $99.4068 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $41.90 | 11.609% | $46.7642 | $46.76 | $46.75 | $46.80 |
| Purchase #3 | $131.80 | 9.828% | $144.7533 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $202.33 | 12.278% | $227.1721 | $227.17 | $227.15 | $227.20 |
| Purchase #5 | $211.70 | 3.679% | $219.4884 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $51.93 | 12.712% | $58.5313 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $15.80 | 3.801% | $16.4006 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $743.04 | $812.5167 | $812.51 | $812.50 | $812.60 | |