| 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 | $32.99 | 5.180% | $34.6989 | $34.70 | $34.70 | $34.70 |
| Purchase #2 | $29.38 | 5.449% | $30.9809 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $144.50 | 3.253% | $149.2006 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $154.64 | 3.470% | $160.006 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $31.59 | 10.612% | $34.9423 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $234.84 | 4.781% | $246.0677 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $116.66 | 6.112% | $123.7903 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $744.60 | $779.6867 | $779.69 | $779.70 | $779.70 | |