| 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 | $55.30 | 8.542% | $60.0237 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $247.87 | 5.346% | $261.1211 | $261.12 | $261.10 | $261.10 |
| Purchase #3 | $120.87 | 12.279% | $135.7116 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $45.55 | 6.806% | $48.6501 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $6.30 | 8.646% | $6.8447 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $250.37 | 3.398% | $258.8776 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $98.64 | 11.224% | $109.7114 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $824.90 | $880.9402 | $880.93 | $880.90 | $880.90 | |