| 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 | $65.75 | 5.678% | $69.4833 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $16.80 | 7.465% | $18.0541 | $18.05 | $18.05 | $18.10 |
| Purchase #3 | $205.27 | 3.762% | $212.9923 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $123.64 | 9.717% | $135.6541 | $135.65 | $135.65 | $135.70 |
| Purchase #5 | $128.59 | 12.718% | $144.9441 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $69.90 | 12.154% | $78.3956 | $78.40 | $78.40 | $78.40 |
| Purchase #7 | $195.64 | 10.110% | $215.4192 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $805.59 | $874.9427 | $874.93 | $874.95 | $875.00 | |