| 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 | $43.29 | 9.475% | $47.3917 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $23.58 | 12.498% | $26.527 | $26.53 | $26.55 | $26.50 |
| Purchase #3 | $115.67 | 12.816% | $130.4943 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $182.51 | 6.635% | $194.6195 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $224.82 | 13.414% | $254.9774 | $254.98 | $255.00 | $255.00 |
| Purchase #6 | $65.65 | 9.172% | $71.6714 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $223.91 | 8.417% | $242.7565 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $879.43 | $968.4378 | $968.44 | $968.45 | $968.50 | |