| 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 | $11.59 | 3.793% | $12.0296 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $140.40 | 11.874% | $157.0711 | $157.07 | $157.05 | $157.10 |
| Purchase #3 | $7.72 | 10.614% | $8.5394 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $66.89 | 3.776% | $69.4158 | $69.42 | $69.40 | $69.40 |
| Purchase #5 | $31.94 | 7.796% | $34.43 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $233.96 | 5.201% | $246.1283 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $191.39 | 8.532% | $207.7194 | $207.72 | $207.70 | $207.70 |
| 7 purchase totals = | $683.89 | $735.3336 | $735.34 | $735.35 | $735.20 | |