| 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 | $13.91 | 12.414% | $15.6368 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $55.27 | 9.463% | $60.5002 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $110.38 | 9.327% | $120.6751 | $120.68 | $120.70 | $120.70 |
| Purchase #4 | $39.54 | 7.769% | $42.6119 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $170.37 | 13.553% | $193.4602 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $247.29 | 8.289% | $267.7879 | $267.79 | $267.80 | $267.80 |
| Purchase #7 | $209.49 | 11.442% | $233.4598 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $846.25 | $934.1319 | $934.14 | $934.15 | $934.20 | |