| 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 | $249.60 | 13.500% | $283.296 | $283.30 | $283.30 | $283.30 |
| Purchase #2 | $7.74 | 7.279% | $8.3034 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $20.55 | 9.837% | $22.5715 | $22.57 | $22.55 | $22.60 |
| Purchase #4 | $55.57 | 11.136% | $61.7583 | $61.76 | $61.75 | $61.80 |
| Purchase #5 | $13.70 | 11.553% | $15.2828 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $166.68 | 4.826% | $174.724 | $174.72 | $174.70 | $174.70 |
| Purchase #7 | $129.96 | 5.738% | $137.4171 | $137.42 | $137.40 | $137.40 |
| 7 purchase totals = | $643.80 | $703.3531 | $703.35 | $703.30 | $703.40 | |