| 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 | $36.61 | 11.548% | $40.8377 | $40.84 | $40.85 | $40.80 |
| Purchase #2 | $125.79 | 12.573% | $141.6056 | $141.61 | $141.60 | $141.60 |
| Purchase #3 | $196.54 | 5.284% | $206.9252 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $61.93 | 5.791% | $65.5164 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $68.95 | 9.472% | $75.4809 | $75.48 | $75.50 | $75.50 |
| Purchase #6 | $16.29 | 10.681% | $18.0299 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $140.85 | 4.614% | $147.3488 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $646.96 | $695.7445 | $695.76 | $695.80 | $695.60 | |