| 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 | $47.90 | 12.375% | $53.8276 | $53.83 | $53.85 | $53.80 |
| Purchase #2 | $115.37 | 4.355% | $120.3944 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $123.81 | 7.478% | $133.0685 | $133.07 | $133.05 | $133.10 |
| Purchase #4 | $38.34 | 6.454% | $40.8145 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $138.26 | 5.555% | $145.9403 | $145.94 | $145.95 | $145.90 |
| Purchase #6 | $192.35 | 7.347% | $206.482 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $162.93 | 3.402% | $168.4729 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $818.96 | $869.0002 | $868.99 | $869.00 | $869.00 | |