| 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 | $14.53 | 6.203% | $15.4313 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $114.33 | 8.583% | $124.1429 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $155.69 | 7.657% | $167.6112 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $23.41 | 13.431% | $26.5542 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $39.59 | 8.608% | $42.9979 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $89.43 | 10.711% | $99.0088 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $114.95 | 11.645% | $128.3359 | $128.34 | $128.35 | $128.30 |
| 7 purchase totals = | $551.93 | $604.0822 | $604.08 | $604.10 | $604.00 | |