| 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 | $91.96 | 7.479% | $98.8377 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $62.78 | 5.689% | $66.3516 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $50.75 | 11.780% | $56.7284 | $56.73 | $56.75 | $56.70 |
| Purchase #4 | $63.59 | 11.660% | $71.0046 | $71.00 | $71.00 | $71.00 |
| Purchase #5 | $233.25 | 3.216% | $240.7513 | $240.75 | $240.75 | $240.80 |
| Purchase #6 | $217.92 | 5.695% | $230.3305 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $197.92 | 4.411% | $206.6503 | $206.65 | $206.65 | $206.70 |
| 7 purchase totals = | $918.17 | $970.6544 | $970.65 | $970.70 | $970.70 | |