| 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 | $86.57 | 4.478% | $90.4466 | $90.45 | $90.45 | $90.40 |
| Purchase #2 | $114.40 | 9.131% | $124.8459 | $124.85 | $124.85 | $124.80 |
| Purchase #3 | $149.88 | 12.759% | $169.0032 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $116.99 | 13.208% | $132.442 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $129.62 | 4.720% | $135.7381 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $92.94 | 3.622% | $96.3063 | $96.31 | $96.30 | $96.30 |
| Purchase #7 | $189.97 | 12.461% | $213.6422 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $880.37 | $962.4243 | $962.43 | $962.45 | $962.20 | |