| 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 | $64.42 | 12.683% | $72.5904 | $72.59 | $72.60 | $72.60 |
| Purchase #2 | $124.80 | 3.772% | $129.5075 | $129.51 | $129.50 | $129.50 |
| Purchase #3 | $8.69 | 10.185% | $9.5751 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $88.65 | 4.109% | $92.2926 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $62.25 | 8.823% | $67.7423 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $211.89 | 12.635% | $238.6623 | $238.66 | $238.65 | $238.70 |
| Purchase #7 | $31.35 | 3.151% | $32.3378 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $592.05 | $642.7080 | $642.71 | $642.75 | $642.70 | |