| 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 | $56.52 | 10.342% | $62.3653 | $62.37 | $62.35 | $62.40 |
| Purchase #2 | $229.87 | 10.677% | $254.4132 | $254.41 | $254.40 | $254.40 |
| Purchase #3 | $230.46 | 8.842% | $250.8373 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $7.86 | 5.463% | $8.2894 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $95.64 | 11.499% | $106.6376 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $54.35 | 4.170% | $56.6164 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $204.55 | 13.295% | $231.7449 | $231.74 | $231.75 | $231.70 |
| 7 purchase totals = | $879.25 | $970.9041 | $970.91 | $970.90 | $970.80 | |