| 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 | $26.63 | 9.143% | $29.0648 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $227.47 | 10.621% | $251.6296 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $192.82 | 5.233% | $202.9103 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $66.77 | 4.107% | $69.5122 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $108.38 | 3.414% | $112.0801 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $204.75 | 8.310% | $221.7647 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $88.95 | 4.756% | $93.1805 | $93.18 | $93.20 | $93.20 |
| 7 purchase totals = | $915.77 | $980.1422 | $980.13 | $980.15 | $980.20 | |