| 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 | $98.29 | 5.202% | $103.403 | $103.40 | $103.40 | $103.40 |
| Purchase #2 | $7.66 | 8.371% | $8.3012 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $30.95 | 8.342% | $33.5318 | $33.53 | $33.55 | $33.50 |
| Purchase #4 | $69.32 | 12.349% | $77.8803 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $24.82 | 3.364% | $25.6549 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $147.32 | 4.241% | $153.5678 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $19.90 | 10.739% | $22.0371 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $398.26 | $424.3761 | $424.37 | $424.40 | $424.40 | |