| 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 | $111.94 | 7.250% | $120.0557 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $180.81 | 9.269% | $197.5693 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $70.41 | 5.485% | $74.272 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $65.36 | 5.564% | $68.9966 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $118.91 | 9.511% | $130.2195 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $48.76 | 5.496% | $51.4398 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $125.88 | 12.739% | $141.9159 | $141.92 | $141.90 | $141.90 |
| 7 purchase totals = | $722.07 | $784.4688 | $784.48 | $784.40 | $784.50 | |