| 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 | $109.46 | 5.806% | $115.8152 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $89.42 | 8.273% | $96.8177 | $96.82 | $96.80 | $96.80 |
| Purchase #3 | $75.92 | 10.847% | $84.155 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $38.74 | 8.547% | $42.0511 | $42.05 | $42.05 | $42.10 |
| Purchase #5 | $86.66 | 6.845% | $92.5919 | $92.59 | $92.60 | $92.60 |
| Purchase #6 | $114.40 | 13.390% | $129.7182 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $14.84 | 4.382% | $15.4903 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $529.44 | $576.6394 | $576.65 | $576.60 | $576.70 | |