| 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 | $28.32 | 12.453% | $31.8467 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $215.32 | 4.195% | $224.3527 | $224.35 | $224.35 | $224.40 |
| Purchase #3 | $21.71 | 4.327% | $22.6494 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $69.85 | 6.729% | $74.5502 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $247.30 | 4.740% | $259.022 | $259.02 | $259.00 | $259.00 |
| Purchase #6 | $208.94 | 3.135% | $215.4903 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $122.43 | 12.674% | $137.9468 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $913.87 | $965.8581 | $965.86 | $965.85 | $965.80 | |