| 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 | $10.61 | 3.813% | $11.0146 | $11.01 | $11.00 | $11.00 |
| Purchase #2 | $178.91 | 9.766% | $196.3824 | $196.38 | $196.40 | $196.40 |
| Purchase #3 | $167.34 | 4.209% | $174.3833 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $43.64 | 12.850% | $49.2477 | $49.25 | $49.25 | $49.20 |
| Purchase #5 | $45.76 | 6.596% | $48.7783 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $129.39 | 4.673% | $135.4364 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $80.55 | 7.268% | $86.4044 | $86.40 | $86.40 | $86.40 |
| 7 purchase totals = | $656.20 | $701.6471 | $701.64 | $701.70 | $701.60 | |