| 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 | $9.73 | 9.220% | $10.6271 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $85.59 | 11.802% | $95.6913 | $95.69 | $95.70 | $95.70 |
| Purchase #3 | $22.53 | 10.129% | $24.8121 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $150.38 | 11.525% | $167.7113 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $191.64 | 5.600% | $202.3718 | $202.37 | $202.35 | $202.40 |
| Purchase #6 | $50.61 | 4.662% | $52.9694 | $52.97 | $52.95 | $53.00 |
| Purchase #7 | $190.50 | 12.620% | $214.5411 | $214.54 | $214.55 | $214.50 |
| 7 purchase totals = | $700.98 | $768.7241 | $768.72 | $768.70 | $768.70 | |