| 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 | $32.74 | 9.720% | $35.9223 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $164.28 | 6.303% | $174.6346 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $21.75 | 3.659% | $22.5458 | $22.55 | $22.55 | $22.50 |
| Purchase #4 | $149.40 | 9.864% | $164.1368 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $141.78 | 8.413% | $153.708 | $153.71 | $153.70 | $153.70 |
| Purchase #6 | $122.79 | 11.730% | $137.1933 | $137.19 | $137.20 | $137.20 |
| Purchase #7 | $81.34 | 5.323% | $85.6697 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $714.08 | $773.8105 | $773.81 | $773.80 | $773.70 | |