| 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 | $37.88 | 4.636% | $39.6361 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $178.53 | 8.872% | $194.3692 | $194.37 | $194.35 | $194.40 |
| Purchase #3 | $136.74 | 10.654% | $151.3083 | $151.31 | $151.30 | $151.30 |
| Purchase #4 | $46.68 | 5.761% | $49.3692 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $248.51 | 7.347% | $266.768 | $266.77 | $266.75 | $266.80 |
| Purchase #6 | $34.88 | 6.807% | $37.2543 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $50.70 | 11.531% | $56.5462 | $56.55 | $56.55 | $56.50 |
| 7 purchase totals = | $733.92 | $795.2513 | $795.26 | $795.20 | $795.30 | |