| 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 | $15.95 | 10.453% | $17.6173 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $7.45 | 13.561% | $8.4603 | $8.46 | $8.45 | $8.50 |
| Purchase #3 | $79.73 | 4.835% | $83.5849 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $205.82 | 6.707% | $219.6243 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $170.80 | 4.164% | $177.9121 | $177.91 | $177.90 | $177.90 |
| Purchase #6 | $82.88 | 12.826% | $93.5102 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $156.83 | 3.583% | $162.4492 | $162.45 | $162.45 | $162.40 |
| 7 purchase totals = | $719.46 | $763.1583 | $763.15 | $763.10 | $763.10 | |