| 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 | $65.39 | 13.428% | $74.1706 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $191.50 | 6.321% | $203.6047 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $241.82 | 8.733% | $262.9381 | $262.94 | $262.95 | $262.90 |
| Purchase #4 | $102.85 | 10.121% | $113.2594 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $115.78 | 3.323% | $119.6274 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $117.30 | 12.208% | $131.62 | $131.62 | $131.60 | $131.60 |
| Purchase #7 | $85.57 | 10.640% | $94.6746 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $920.21 | $999.8948 | $999.89 | $999.85 | $999.90 | |