| 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 | $73.56 | 10.105% | $80.9932 | $80.99 | $81.00 | $81.00 |
| Purchase #2 | $31.87 | 6.654% | $33.9906 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $21.66 | 13.495% | $24.583 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $103.34 | 10.373% | $114.0595 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $85.81 | 12.635% | $96.6521 | $96.65 | $96.65 | $96.70 |
| Purchase #6 | $140.77 | 8.405% | $152.6017 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $245.89 | 5.816% | $260.191 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $702.90 | $763.0711 | $763.06 | $763.10 | $763.20 | |