| 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 | $101.57 | 13.742% | $115.5277 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $117.77 | 7.607% | $126.7288 | $126.73 | $126.75 | $126.70 |
| Purchase #3 | $145.95 | 4.685% | $152.7878 | $152.79 | $152.80 | $152.80 |
| Purchase #4 | $195.86 | 6.491% | $208.5733 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $89.84 | 12.160% | $100.7645 | $100.76 | $100.75 | $100.80 |
| Purchase #6 | $47.78 | 4.128% | $49.7524 | $49.75 | $49.75 | $49.80 |
| Purchase #7 | $117.61 | 6.109% | $124.7948 | $124.79 | $124.80 | $124.80 |
| 7 purchase totals = | $816.38 | $878.9293 | $878.92 | $878.95 | $879.00 | |