| 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 | $41.60 | 11.616% | $46.4323 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $85.93 | 11.108% | $95.4751 | $95.48 | $95.50 | $95.50 |
| Purchase #3 | $149.78 | 8.813% | $162.9801 | $162.98 | $163.00 | $163.00 |
| Purchase #4 | $130.76 | 8.783% | $142.2447 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $43.66 | 4.722% | $45.7216 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $76.86 | 10.506% | $84.9349 | $84.93 | $84.95 | $84.90 |
| Purchase #7 | $18.65 | 7.869% | $20.1176 | $20.12 | $20.10 | $20.10 |
| 7 purchase totals = | $547.24 | $597.9063 | $597.90 | $597.95 | $597.80 | |