| 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 | $62.96 | 11.722% | $70.3402 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $15.64 | 5.798% | $16.5468 | $16.55 | $16.55 | $16.50 |
| Purchase #3 | $192.39 | 7.734% | $207.2694 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $35.96 | 7.811% | $38.7688 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $213.30 | 11.610% | $238.0641 | $238.06 | $238.05 | $238.10 |
| Purchase #6 | $102.38 | 3.319% | $105.778 | $105.78 | $105.80 | $105.80 |
| Purchase #7 | $223.98 | 8.588% | $243.2154 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $846.61 | $919.9827 | $919.99 | $919.95 | $920.00 | |