| 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 | $198.84 | 3.820% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $68.95 | 10.746% | $76.3594 | $76.36 | $76.35 | $76.40 |
| Purchase #3 | $36.72 | 13.107% | $41.5329 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $82.29 | 12.288% | $92.4018 | $92.40 | $92.40 | $92.40 |
| Purchase #5 | $80.67 | 4.235% | $84.0864 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $9.95 | 10.811% | $11.0257 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $154.93 | 12.333% | $174.0375 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $632.35 | $685.8794 | $685.89 | $685.95 | $685.80 | |