| 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 | $45.68 | 13.765% | $51.9679 | $51.97 | $51.95 | $52.00 |
| Purchase #2 | $32.48 | 4.801% | $34.0394 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $166.69 | 4.585% | $174.3327 | $174.33 | $174.35 | $174.30 |
| Purchase #4 | $183.84 | 11.237% | $204.4981 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $143.65 | 11.598% | $160.3105 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $114.27 | 9.325% | $124.9257 | $124.93 | $124.95 | $124.90 |
| Purchase #7 | $66.89 | 4.867% | $70.1455 | $70.15 | $70.15 | $70.10 |
| 7 purchase totals = | $753.50 | $820.2198 | $820.23 | $820.25 | $820.10 | |