| 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 | $95.72 | 3.853% | $99.4081 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $51.44 | 4.674% | $53.8443 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $194.45 | 10.115% | $214.1186 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $164.52 | 5.588% | $173.7134 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $122.57 | 12.398% | $137.7662 | $137.77 | $137.75 | $137.80 |
| Purchase #6 | $146.91 | 5.668% | $155.2369 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $43.62 | 12.705% | $49.1619 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $819.23 | $883.2494 | $883.25 | $883.20 | $883.20 | |