| 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 | $8.92 | 6.862% | $9.5321 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $186.68 | 12.714% | $210.4145 | $210.41 | $210.40 | $210.40 |
| Purchase #3 | $22.27 | 9.312% | $24.3438 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $73.32 | 7.794% | $79.0346 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $38.64 | 10.777% | $42.8042 | $42.80 | $42.80 | $42.80 |
| Purchase #6 | $212.35 | 3.557% | $219.9033 | $219.90 | $219.90 | $219.90 |
| Purchase #7 | $151.40 | 4.243% | $157.8239 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $693.58 | $743.8564 | $743.83 | $743.85 | $743.70 | |