| 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 | $76.93 | 9.817% | $84.4822 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $23.64 | 5.798% | $25.0106 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $183.64 | 11.681% | $205.091 | $205.09 | $205.10 | $205.10 |
| Purchase #4 | $220.94 | 6.653% | $235.6391 | $235.64 | $235.65 | $235.60 |
| Purchase #5 | $48.84 | 5.110% | $51.3357 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $118.45 | 6.664% | $126.3435 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $109.70 | 8.393% | $118.9071 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $782.14 | $846.8092 | $846.81 | $846.85 | $846.70 | |