| 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 | $38.26 | 11.306% | $42.5857 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $167.82 | 6.145% | $178.1325 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $61.63 | 5.480% | $65.0073 | $65.01 | $65.00 | $65.00 |
| Purchase #4 | $135.49 | 6.522% | $144.3267 | $144.33 | $144.35 | $144.30 |
| Purchase #5 | $69.32 | 9.390% | $75.8291 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $71.95 | 3.652% | $74.5776 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $37.27 | 3.204% | $38.4641 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $581.74 | $618.9230 | $618.93 | $619.00 | $618.90 | |