| 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 | $108.91 | 10.310% | $120.1386 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $39.41 | 5.497% | $41.5764 | $41.58 | $41.60 | $41.60 |
| Purchase #3 | $40.37 | 11.643% | $45.0703 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $222.63 | 9.196% | $243.1031 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $209.97 | 5.376% | $221.258 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $153.32 | 10.206% | $168.9678 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $98.74 | 8.331% | $106.966 | $106.97 | $106.95 | $107.00 |
| 7 purchase totals = | $873.35 | $947.0802 | $947.09 | $947.05 | $947.20 | |