| 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 | $65.94 | 12.442% | $74.1443 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $22.89 | 12.345% | $25.7158 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $43.57 | 5.607% | $46.013 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $37.49 | 8.430% | $40.6504 | $40.65 | $40.65 | $40.70 |
| Purchase #5 | $242.64 | 5.506% | $255.9998 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $137.42 | 6.505% | $146.3592 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $241.70 | 3.717% | $250.684 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $791.65 | $839.5665 | $839.56 | $839.55 | $839.60 | |