| 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 | $22.75 | 7.660% | $24.4927 | $24.49 | $24.50 | $24.50 |
| Purchase #2 | $18.92 | 12.166% | $21.2218 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $29.46 | 10.524% | $32.5604 | $32.56 | $32.55 | $32.60 |
| Purchase #4 | $182.83 | 9.836% | $200.8132 | $200.81 | $200.80 | $200.80 |
| Purchase #5 | $129.61 | 4.355% | $135.2545 | $135.25 | $135.25 | $135.30 |
| Purchase #6 | $114.44 | 5.737% | $121.0054 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $186.53 | 10.595% | $206.2929 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $684.54 | $741.6409 | $741.63 | $741.60 | $741.70 | |