| 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 | $34.47 | 11.858% | $38.5575 | $38.56 | $38.55 | $38.60 |
| Purchase #2 | $5.93 | 9.137% | $6.4718 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $75.84 | 9.499% | $83.044 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $141.96 | 9.457% | $155.3852 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $78.42 | 6.380% | $83.4232 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $213.61 | 4.449% | $223.1135 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $50.96 | 13.147% | $57.6597 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $601.19 | $647.6549 | $647.65 | $647.60 | $647.70 | |