| 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 | $57.60 | 10.494% | $63.6445 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $46.35 | 9.462% | $50.7356 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $197.96 | 10.579% | $218.9022 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $56.36 | 10.799% | $62.4463 | $62.45 | $62.45 | $62.40 |
| Purchase #5 | $47.94 | 6.366% | $50.9919 | $50.99 | $51.00 | $51.00 |
| Purchase #6 | $70.72 | 11.665% | $78.9695 | $78.97 | $78.95 | $79.00 |
| Purchase #7 | $14.90 | 11.624% | $16.632 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $491.83 | $542.3220 | $542.32 | $542.35 | $542.20 | |