| 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 | $25.76 | 13.409% | $29.2142 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $22.95 | 4.874% | $24.0686 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $128.48 | 12.374% | $144.3781 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $11.38 | 10.162% | $12.5364 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $34.59 | 12.708% | $38.9857 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $24.57 | 7.102% | $26.315 | $26.32 | $26.30 | $26.30 |
| Purchase #7 | $102.37 | 9.573% | $112.1699 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $350.10 | $387.6679 | $387.68 | $387.65 | $387.70 | |