| 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 | $94.53 | 9.732% | $103.7297 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $119.92 | 13.759% | $136.4198 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $42.29 | 5.641% | $44.6756 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $41.33 | 5.348% | $43.5403 | $43.54 | $43.55 | $43.50 |
| Purchase #5 | $92.63 | 8.146% | $100.1756 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $15.81 | 6.270% | $16.8013 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $169.42 | 13.481% | $192.2595 | $192.26 | $192.25 | $192.30 |
| 7 purchase totals = | $575.93 | $637.6018 | $637.61 | $637.65 | $637.60 | |