| 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 | $63.47 | 7.575% | $68.2779 | $68.28 | $68.30 | $68.30 |
| Purchase #2 | $241.87 | 3.868% | $251.2255 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $216.67 | 6.512% | $230.7796 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $9.87 | 4.647% | $10.3287 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $152.97 | 8.660% | $166.2172 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $205.58 | 6.312% | $218.5562 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $63.90 | 13.799% | $72.7176 | $72.72 | $72.70 | $72.70 |
| 7 purchase totals = | $954.33 | $1,018.1027 | $1,018.12 | $1,018.15 | $1,018.10 | |