| 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 | $40.29 | 10.607% | $44.5636 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $16.90 | 9.136% | $18.444 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $103.96 | 13.364% | $117.8532 | $117.85 | $117.85 | $117.90 |
| Purchase #4 | $133.40 | 5.280% | $140.4435 | $140.44 | $140.45 | $140.40 |
| Purchase #5 | $76.26 | 3.769% | $79.1342 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $203.78 | 13.114% | $230.5037 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $237.66 | 3.581% | $246.1706 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $812.25 | $877.1128 | $877.09 | $877.10 | $877.10 | |