| 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 | $17.73 | 5.259% | $18.6624 | $18.66 | $18.65 | $18.70 |
| Purchase #2 | $81.56 | 13.136% | $92.2737 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $195.73 | 4.422% | $204.3852 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $83.99 | 8.826% | $91.403 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $194.34 | 12.863% | $219.338 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $231.67 | 6.870% | $247.5857 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $116.39 | 12.192% | $130.5803 | $130.58 | $130.60 | $130.60 |
| 7 purchase totals = | $921.41 | $1,004.2283 | $1,004.23 | $1,004.25 | $1,004.30 | |