| 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 | $43.90 | 9.183% | $47.9313 | $47.93 | $47.95 | $47.90 |
| Purchase #2 | $225.42 | 12.683% | $254.01 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $151.59 | 6.427% | $161.3327 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $86.28 | 9.586% | $94.5508 | $94.55 | $94.55 | $94.60 |
| Purchase #5 | $20.62 | 12.238% | $23.1435 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $166.42 | 7.359% | $178.6668 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $143.50 | 8.449% | $155.6243 | $155.62 | $155.60 | $155.60 |
| 7 purchase totals = | $837.73 | $915.2594 | $915.25 | $915.25 | $915.20 | |