| 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 | $85.35 | 6.188% | $90.6315 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $82.87 | 8.312% | $89.7582 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $54.37 | 10.504% | $60.081 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $91.83 | 12.112% | $102.9524 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $231.99 | 3.485% | $240.0749 | $240.07 | $240.05 | $240.10 |
| Purchase #6 | $182.88 | 13.558% | $207.6749 | $207.67 | $207.65 | $207.70 |
| Purchase #7 | $158.33 | 11.722% | $176.8894 | $176.89 | $176.90 | $176.90 |
| 7 purchase totals = | $887.62 | $968.0623 | $968.05 | $968.05 | $968.20 | |