| 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 | $7.86 | 10.349% | $8.6734 | $8.67 | $8.65 | $8.70 |
| Purchase #2 | $202.48 | 11.538% | $225.8421 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $115.56 | 4.113% | $120.313 | $120.31 | $120.30 | $120.30 |
| Purchase #4 | $81.61 | 11.512% | $91.0049 | $91.00 | $91.00 | $91.00 |
| Purchase #5 | $213.46 | 8.128% | $230.81 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $14.75 | 3.723% | $15.2991 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $92.99 | 10.838% | $103.0683 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $728.71 | $795.0108 | $795.00 | $794.95 | $795.00 | |