| 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 | $89.75 | 11.147% | $99.7544 | $99.75 | $99.75 | $99.80 |
| Purchase #2 | $116.67 | 10.757% | $129.2202 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $6.70 | 11.808% | $7.4911 | $7.49 | $7.50 | $7.50 |
| Purchase #4 | $250.36 | 13.282% | $283.6128 | $283.61 | $283.60 | $283.60 |
| Purchase #5 | $54.71 | 10.711% | $60.57 | $60.57 | $60.55 | $60.60 |
| Purchase #6 | $205.45 | 5.337% | $216.4149 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $194.31 | 7.734% | $209.3379 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $917.95 | $1,006.4013 | $1,006.39 | $1,006.35 | $1,006.40 | |