| 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 | $15.30 | 10.380% | $16.8881 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $31.37 | 11.869% | $35.0933 | $35.09 | $35.10 | $35.10 |
| Purchase #3 | $181.76 | 6.795% | $194.1106 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $44.75 | 3.430% | $46.2849 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $120.53 | 7.498% | $129.5673 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $183.36 | 13.821% | $208.7022 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $117.78 | 6.570% | $125.5181 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $694.85 | $756.1645 | $756.16 | $756.15 | $756.20 | |