| 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 | $37.31 | 11.215% | $41.4943 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $149.70 | 3.415% | $154.8123 | $154.81 | $154.80 | $154.80 |
| Purchase #3 | $24.71 | 3.866% | $25.6653 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $132.68 | 4.493% | $138.6413 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $47.78 | 11.229% | $53.1452 | $53.15 | $53.15 | $53.10 |
| Purchase #6 | $168.99 | 9.196% | $184.5303 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $9.39 | 12.437% | $10.5578 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $570.56 | $608.8465 | $608.85 | $608.85 | $608.80 | |