| 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 | $37.68 | 3.603% | $39.0376 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $111.33 | 5.423% | $117.3674 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $106.81 | 7.287% | $114.5932 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $137.61 | 3.389% | $142.2736 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $18.41 | 8.285% | $19.9353 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $184.94 | 7.228% | $198.3075 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $150.90 | 13.766% | $171.6729 | $171.67 | $171.65 | $171.70 |
| 7 purchase totals = | $747.68 | $803.1875 | $803.19 | $803.15 | $803.20 | |