| 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 | $7.84 | 5.632% | $8.2815 | $8.28 | $8.30 | $8.30 |
| Purchase #2 | $104.99 | 6.603% | $111.9225 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $8.91 | 8.294% | $9.649 | $9.65 | $9.65 | $9.60 |
| Purchase #4 | $191.98 | 7.774% | $206.9045 | $206.90 | $206.90 | $206.90 |
| Purchase #5 | $116.32 | 4.768% | $121.8661 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $201.62 | 4.625% | $210.9449 | $210.94 | $210.95 | $210.90 |
| Purchase #7 | $39.61 | 7.319% | $42.5091 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $671.27 | $712.0776 | $712.07 | $712.05 | $712.00 | |