| 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 | $113.87 | 9.869% | $125.1078 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $108.54 | 8.241% | $117.4848 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $189.49 | 8.718% | $206.0097 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $80.61 | 12.505% | $90.6903 | $90.69 | $90.70 | $90.70 |
| Purchase #5 | $90.61 | 8.442% | $98.2593 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $6.85 | 9.439% | $7.4966 | $7.50 | $7.50 | $7.50 |
| Purchase #7 | $67.56 | 13.268% | $76.5239 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $657.53 | $721.5724 | $721.57 | $721.55 | $721.60 | |