| 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 | $87.44 | 10.728% | $96.8206 | $96.82 | $96.80 | $96.80 |
| Purchase #2 | $78.74 | 4.494% | $82.2786 | $82.28 | $82.30 | $82.30 |
| Purchase #3 | $190.67 | 10.691% | $211.0545 | $211.05 | $211.05 | $211.10 |
| Purchase #4 | $31.73 | 3.568% | $32.8621 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $104.88 | 8.440% | $113.7319 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $74.52 | 7.375% | $80.0159 | $80.02 | $80.00 | $80.00 |
| Purchase #7 | $40.52 | 9.709% | $44.4541 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $608.50 | $661.2177 | $661.21 | $661.20 | $661.30 | |