| 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 | $96.78 | 13.369% | $109.7185 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $28.52 | 12.663% | $32.1315 | $32.13 | $32.15 | $32.10 |
| Purchase #3 | $163.99 | 10.512% | $181.2286 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $129.66 | 9.731% | $142.2772 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $21.69 | 5.320% | $22.8439 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $178.88 | 10.381% | $197.4495 | $197.45 | $197.45 | $197.40 |
| Purchase #7 | $54.70 | 7.125% | $58.5974 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $674.22 | $744.2466 | $744.25 | $744.30 | $744.10 | |