| 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 | $58.45 | 3.225% | $60.335 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $57.62 | 12.832% | $65.0138 | $65.01 | $65.00 | $65.00 |
| Purchase #3 | $44.45 | 7.563% | $47.8118 | $47.81 | $47.80 | $47.80 |
| Purchase #4 | $34.79 | 6.351% | $36.9995 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $197.84 | 5.135% | $207.9991 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $129.52 | 7.145% | $138.7742 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $215.37 | 5.700% | $227.6461 | $227.65 | $227.65 | $227.60 |
| 7 purchase totals = | $738.04 | $784.5795 | $784.58 | $784.55 | $784.50 | |