| 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 | $71.58 | 10.822% | $79.3264 | $79.33 | $79.35 | $79.30 |
| Purchase #2 | $54.49 | 7.777% | $58.7277 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $241.89 | 7.322% | $259.6012 | $259.60 | $259.60 | $259.60 |
| Purchase #4 | $29.66 | 7.549% | $31.899 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $90.92 | 10.321% | $100.3039 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $233.68 | 7.203% | $250.512 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $143.86 | 8.461% | $156.032 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $866.08 | $936.4022 | $936.40 | $936.45 | $936.30 | |