| 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 | $88.87 | 5.305% | $93.5846 | $93.58 | $93.60 | $93.60 |
| Purchase #2 | $245.39 | 7.680% | $264.236 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $88.65 | 7.556% | $95.3484 | $95.35 | $95.35 | $95.30 |
| Purchase #4 | $75.63 | 10.325% | $83.4388 | $83.44 | $83.45 | $83.40 |
| Purchase #5 | $140.67 | 6.444% | $149.7348 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $40.27 | 5.672% | $42.5541 | $42.55 | $42.55 | $42.60 |
| Purchase #7 | $65.75 | 4.171% | $68.4924 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $745.23 | $797.3891 | $797.38 | $797.45 | $797.30 | |