| 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 | $47.28 | 7.493% | $50.8227 | $50.82 | $50.80 | $50.80 |
| Purchase #2 | $103.58 | 3.750% | $107.4643 | $107.46 | $107.45 | $107.50 |
| Purchase #3 | $38.37 | 8.509% | $41.6349 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $120.49 | 10.822% | $133.5294 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $221.62 | 10.501% | $244.8923 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $29.70 | 3.768% | $30.8191 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $64.72 | 13.423% | $73.4074 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $625.76 | $682.5701 | $682.56 | $682.55 | $682.50 | |