| 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 | $30.96 | 4.601% | $32.3845 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $76.48 | 10.568% | $84.5624 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $122.80 | 10.674% | $135.9077 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $213.55 | 8.586% | $231.8854 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $239.25 | 10.169% | $263.5793 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $54.62 | 4.510% | $57.0834 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $58.57 | 7.135% | $62.749 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $796.23 | $868.1517 | $868.15 | $868.20 | $868.20 | |