| 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 | $99.93 | 6.716% | $106.6413 | $106.64 | $106.65 | $106.60 |
| Purchase #2 | $111.34 | 5.600% | $117.575 | $117.58 | $117.60 | $117.60 |
| Purchase #3 | $50.53 | 9.419% | $55.2894 | $55.29 | $55.30 | $55.30 |
| Purchase #4 | $221.82 | 10.117% | $244.2615 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $185.49 | 6.658% | $197.8399 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $105.54 | 5.361% | $111.198 | $111.20 | $111.20 | $111.20 |
| Purchase #7 | $117.84 | 10.579% | $130.3063 | $130.31 | $130.30 | $130.30 |
| 7 purchase totals = | $892.49 | $963.1114 | $963.12 | $963.15 | $963.10 | |