| 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 | $190.43 | 6.618% | $203.0327 | $203.03 | $203.05 | $203.00 |
| Purchase #2 | $8.91 | 8.734% | $9.6882 | $9.69 | $9.70 | $9.70 |
| Purchase #3 | $45.25 | 10.371% | $49.9429 | $49.94 | $49.95 | $49.90 |
| Purchase #4 | $50.57 | 5.163% | $53.1809 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $245.48 | 4.190% | $255.7656 | $255.77 | $255.75 | $255.80 |
| Purchase #6 | $133.54 | 10.249% | $147.2265 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $61.62 | 8.729% | $66.9988 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $735.80 | $785.8356 | $785.84 | $785.90 | $785.80 | |