| 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 | $8.71 | 13.276% | $9.8663 | $9.87 | $9.85 | $9.90 |
| Purchase #2 | $164.33 | 8.665% | $178.5692 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $235.41 | 5.559% | $248.4964 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $176.98 | 7.213% | $189.7456 | $189.75 | $189.75 | $189.70 |
| Purchase #5 | $87.82 | 4.372% | $91.6595 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $196.52 | 10.338% | $216.8362 | $216.84 | $216.85 | $216.80 |
| Purchase #7 | $28.66 | 12.835% | $32.3385 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $898.43 | $967.5117 | $967.53 | $967.50 | $967.50 | |