| 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 | $99.49 | 5.674% | $105.1351 | $105.14 | $105.15 | $105.10 |
| Purchase #2 | $169.86 | 4.232% | $177.0485 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $160.69 | 6.335% | $170.8697 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $196.31 | 12.450% | $220.7506 | $220.75 | $220.75 | $220.80 |
| Purchase #5 | $84.41 | 13.834% | $96.0873 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $210.29 | 10.783% | $232.9656 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $22.38 | 4.495% | $23.386 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $943.43 | $1,026.2428 | $1,026.26 | $1,026.25 | $1,026.30 | |