| 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 | $81.91 | 11.407% | $91.2535 | $91.25 | $91.25 | $91.30 |
| Purchase #2 | $75.32 | 10.630% | $83.3265 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $77.30 | 8.634% | $83.9741 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $57.92 | 7.609% | $62.3271 | $62.33 | $62.35 | $62.30 |
| Purchase #5 | $40.26 | 13.480% | $45.687 | $45.69 | $45.70 | $45.70 |
| Purchase #6 | $157.40 | 6.102% | $167.0045 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $145.90 | 7.651% | $157.0628 | $157.06 | $157.05 | $157.10 |
| 7 purchase totals = | $636.01 | $690.6355 | $690.63 | $690.65 | $690.70 | |