| 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 | $229.38 | 11.374% | $255.4697 | $255.47 | $255.45 | $255.50 |
| Purchase #2 | $155.99 | 10.147% | $171.8183 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $43.34 | 4.601% | $45.3341 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $38.45 | 11.173% | $42.746 | $42.75 | $42.75 | $42.70 |
| Purchase #5 | $164.71 | 7.481% | $177.032 | $177.03 | $177.05 | $177.00 |
| Purchase #6 | $5.77 | 3.794% | $5.9889 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $91.28 | 5.842% | $96.6126 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $728.92 | $795.0016 | $795.00 | $795.00 | $794.90 | |