| 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 | $109.80 | 11.108% | $121.9966 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $62.67 | 13.682% | $71.2445 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $23.47 | 5.449% | $24.7489 | $24.75 | $24.75 | $24.70 |
| Purchase #4 | $241.44 | 4.797% | $253.0219 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $21.88 | 12.108% | $24.5292 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $31.86 | 7.597% | $34.2804 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $67.57 | 3.592% | $69.9971 | $70.00 | $70.00 | $70.00 |
| 7 purchase totals = | $558.69 | $599.8186 | $599.82 | $599.85 | $599.70 | |