| 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 | $78.28 | 6.775% | $83.5835 | $83.58 | $83.60 | $83.60 |
| Purchase #2 | $6.68 | 5.275% | $7.0324 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $55.70 | 9.716% | $61.1118 | $61.11 | $61.10 | $61.10 |
| Purchase #4 | $148.90 | 8.322% | $161.2915 | $161.29 | $161.30 | $161.30 |
| Purchase #5 | $105.81 | 4.387% | $110.4519 | $110.45 | $110.45 | $110.50 |
| Purchase #6 | $173.39 | 13.414% | $196.6485 | $196.65 | $196.65 | $196.60 |
| Purchase #7 | $239.86 | 11.562% | $267.5926 | $267.59 | $267.60 | $267.60 |
| 7 purchase totals = | $808.62 | $887.7122 | $887.70 | $887.75 | $887.70 | |