| 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 | $37.81 | 10.208% | $41.6696 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $196.77 | 12.772% | $221.9015 | $221.90 | $221.90 | $221.90 |
| Purchase #3 | $8.42 | 6.569% | $8.9731 | $8.97 | $8.95 | $9.00 |
| Purchase #4 | $6.92 | 4.805% | $7.2525 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $60.93 | 7.668% | $65.6021 | $65.60 | $65.60 | $65.60 |
| Purchase #6 | $36.98 | 6.620% | $39.4281 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $114.43 | 13.785% | $130.2042 | $130.20 | $130.20 | $130.20 |
| 7 purchase totals = | $462.26 | $515.0311 | $515.02 | $515.00 | $515.10 | |