| 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 | $94.43 | 12.530% | $106.2621 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $65.37 | 7.616% | $70.3486 | $70.35 | $70.35 | $70.30 |
| Purchase #3 | $145.48 | 5.480% | $153.4523 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $186.94 | 13.224% | $211.6609 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $45.87 | 8.578% | $49.8047 | $49.80 | $49.80 | $49.80 |
| Purchase #6 | $43.63 | 9.419% | $47.7395 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $225.39 | 7.163% | $241.5347 | $241.53 | $241.55 | $241.50 |
| 7 purchase totals = | $807.11 | $880.8028 | $880.79 | $880.80 | $880.80 | |