| 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 | $55.85 | 8.573% | $60.638 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $19.92 | 7.471% | $21.4082 | $21.41 | $21.40 | $21.40 |
| Purchase #3 | $90.72 | 5.328% | $95.5536 | $95.55 | $95.55 | $95.60 |
| Purchase #4 | $217.76 | 3.809% | $226.0545 | $226.05 | $226.05 | $226.10 |
| Purchase #5 | $197.93 | 10.197% | $218.1129 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $246.99 | 10.678% | $273.3636 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $249.50 | 12.109% | $279.712 | $279.71 | $279.70 | $279.70 |
| 7 purchase totals = | $1,078.67 | $1,174.8428 | $1,174.83 | $1,174.80 | $1,174.90 | |