| 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 | $246.88 | 4.440% | $257.8415 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $12.91 | 3.823% | $13.4035 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $5.97 | 12.767% | $6.7322 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $172.26 | 3.674% | $178.5888 | $178.59 | $178.60 | $178.60 |
| Purchase #5 | $113.30 | 5.414% | $119.4341 | $119.43 | $119.45 | $119.40 |
| Purchase #6 | $244.36 | 8.652% | $265.502 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $21.31 | 7.104% | $22.8239 | $22.82 | $22.80 | $22.80 |
| 7 purchase totals = | $816.99 | $864.3260 | $864.31 | $864.35 | $864.20 | |