| 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 | $229.83 | 9.598% | $251.8891 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $194.99 | 6.471% | $207.6078 | $207.61 | $207.60 | $207.60 |
| Purchase #3 | $51.32 | 5.158% | $53.9671 | $53.97 | $53.95 | $54.00 |
| Purchase #4 | $66.38 | 5.415% | $69.9745 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $221.76 | 3.108% | $228.6523 | $228.65 | $228.65 | $228.70 |
| Purchase #6 | $7.98 | 5.167% | $8.3923 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $36.62 | 12.131% | $41.0624 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $808.88 | $861.5455 | $861.54 | $861.50 | $861.70 | |