| 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 | $96.25 | 4.823% | $100.8921 | $100.89 | $100.90 | $100.90 |
| Purchase #2 | $37.58 | 8.279% | $40.6912 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $208.68 | 4.259% | $217.5677 | $217.57 | $217.55 | $217.60 |
| Purchase #4 | $185.86 | 4.744% | $194.6772 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $147.29 | 7.789% | $158.7624 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $201.71 | 11.443% | $224.7917 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $113.63 | 7.426% | $122.0682 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $991.00 | $1,059.4505 | $1,059.45 | $1,059.45 | $1,059.60 | |