| 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 | $228.56 | 13.354% | $259.0819 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $11.69 | 12.690% | $13.1735 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $13.32 | 3.252% | $13.7532 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $38.30 | 8.447% | $41.5352 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $60.42 | 5.375% | $63.6676 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $10.28 | 3.111% | $10.5998 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $10.60 | 10.845% | $11.7496 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $373.17 | $413.5608 | $413.56 | $413.55 | $413.60 | |