| 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 | $30.32 | 5.562% | $32.0064 | $32.01 | $32.00 | $32.00 |
| Purchase #2 | $205.90 | 6.821% | $219.9444 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $103.37 | 7.461% | $111.0824 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $160.83 | 9.678% | $176.3951 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $37.95 | 8.146% | $41.0414 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $142.98 | 5.467% | $150.7967 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $112.57 | 8.799% | $122.475 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $793.92 | $853.7414 | $853.75 | $853.80 | $853.70 | |