| 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 | $96.64 | 8.709% | $105.0564 | $105.06 | $105.05 | $105.10 |
| Purchase #2 | $39.87 | 12.842% | $44.9901 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $148.95 | 12.350% | $167.3453 | $167.35 | $167.35 | $167.30 |
| Purchase #4 | $41.34 | 9.601% | $45.3091 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $68.44 | 13.314% | $77.5521 | $77.55 | $77.55 | $77.60 |
| Purchase #6 | $14.25 | 13.469% | $16.1693 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $11.55 | 4.860% | $12.1113 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $421.04 | $468.5336 | $468.54 | $468.50 | $468.60 | |