| 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 | $7.63 | 4.302% | $7.9582 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $117.72 | 10.804% | $130.4385 | $130.44 | $130.45 | $130.40 |
| Purchase #3 | $112.73 | 6.467% | $120.0202 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $128.92 | 10.538% | $142.5056 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $235.83 | 13.405% | $267.443 | $267.44 | $267.45 | $267.40 |
| Purchase #6 | $107.58 | 4.700% | $112.6363 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $61.27 | 12.125% | $68.699 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $771.68 | $849.7008 | $849.71 | $849.70 | $849.60 | |