| 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 | $80.86 | 3.842% | $83.9666 | $83.97 | $83.95 | $84.00 |
| Purchase #2 | $65.48 | 11.222% | $72.8282 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $32.52 | 3.349% | $33.6091 | $33.61 | $33.60 | $33.60 |
| Purchase #4 | $27.35 | 4.329% | $28.534 | $28.53 | $28.55 | $28.50 |
| Purchase #5 | $65.29 | 7.141% | $69.9524 | $69.95 | $69.95 | $70.00 |
| Purchase #6 | $10.39 | 3.368% | $10.7399 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $40.48 | 10.841% | $44.8684 | $44.87 | $44.85 | $44.90 |
| 7 purchase totals = | $322.37 | $344.4986 | $344.50 | $344.50 | $344.50 | |