| 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 | $66.51 | 5.288% | $70.027 | $70.03 | $70.05 | $70.00 |
| Purchase #2 | $181.88 | 3.335% | $187.9457 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $70.42 | 9.461% | $77.0824 | $77.08 | $77.10 | $77.10 |
| Purchase #4 | $199.25 | 13.207% | $225.5649 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $127.46 | 4.489% | $133.1817 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $127.95 | 3.720% | $132.7097 | $132.71 | $132.70 | $132.70 |
| Purchase #7 | $230.44 | 9.189% | $251.6151 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $1,003.91 | $1,078.1265 | $1,078.13 | $1,078.15 | $1,078.10 | |