| 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 | $197.66 | 9.828% | $217.086 | $217.09 | $217.10 | $217.10 |
| Purchase #2 | $55.51 | 9.772% | $60.9344 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $52.39 | 9.360% | $57.2937 | $57.29 | $57.30 | $57.30 |
| Purchase #4 | $35.99 | 13.111% | $40.7086 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $32.40 | 9.706% | $35.5447 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $81.30 | 3.597% | $84.2244 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $87.92 | 10.529% | $97.1771 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $543.17 | $592.9689 | $592.96 | $593.00 | $592.90 | |