| 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 | $65.32 | 3.767% | $67.7806 | $67.78 | $67.80 | $67.80 |
| Purchase #2 | $29.28 | 10.386% | $32.321 | $32.32 | $32.30 | $32.30 |
| Purchase #3 | $43.41 | 4.543% | $45.3821 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $129.60 | 4.198% | $135.0406 | $135.04 | $135.05 | $135.00 |
| Purchase #5 | $133.75 | 11.754% | $149.471 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $123.40 | 9.714% | $135.3871 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $76.79 | 13.521% | $87.1728 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $601.55 | $652.5552 | $652.55 | $652.55 | $652.60 | |