| 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 | $46.47 | 8.134% | $50.2499 | $50.25 | $50.25 | $50.20 |
| Purchase #2 | $57.56 | 8.175% | $62.2655 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $69.55 | 13.780% | $79.134 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $83.78 | 11.444% | $93.3678 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $43.60 | 10.578% | $48.212 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $135.46 | 7.117% | $145.1007 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $57.96 | 13.172% | $65.5945 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $494.38 | $543.9244 | $543.92 | $543.90 | $543.90 | |