| 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 | $133.44 | 5.742% | $141.1021 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $87.54 | 5.745% | $92.5692 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $96.52 | 6.872% | $103.1529 | $103.15 | $103.15 | $103.20 |
| Purchase #4 | $230.45 | 8.260% | $249.4852 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $179.31 | 8.338% | $194.2609 | $194.26 | $194.25 | $194.30 |
| Purchase #6 | $7.54 | 5.220% | $7.9336 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $77.27 | 4.863% | $81.0276 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $812.07 | $869.5315 | $869.53 | $869.55 | $869.60 | |