| 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 | $57.64 | 6.504% | $61.3889 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $18.72 | 5.467% | $19.7434 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $63.37 | 12.497% | $71.2893 | $71.29 | $71.30 | $71.30 |
| Purchase #4 | $87.95 | 7.500% | $94.5463 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $108.56 | 6.344% | $115.447 | $115.45 | $115.45 | $115.40 |
| Purchase #6 | $172.75 | 11.242% | $192.1706 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $12.85 | 9.454% | $14.0648 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $521.84 | $568.6503 | $568.65 | $568.65 | $568.60 | |