| 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 | $48.91 | 4.380% | $51.0523 | $51.05 | $51.05 | $51.10 |
| Purchase #2 | $199.78 | 10.170% | $220.0976 | $220.10 | $220.10 | $220.10 |
| Purchase #3 | $161.27 | 4.177% | $168.0062 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $18.72 | 13.330% | $21.2154 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $92.59 | 10.775% | $102.5666 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $230.48 | 9.117% | $251.4929 | $251.49 | $251.50 | $251.50 |
| Purchase #7 | $65.81 | 7.688% | $70.8695 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $817.56 | $885.3005 | $885.31 | $885.25 | $885.40 | |