| 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 | $150.72 | 4.582% | $157.626 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $42.97 | 4.836% | $45.048 | $45.05 | $45.05 | $45.00 |
| Purchase #3 | $220.35 | 11.768% | $246.2808 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $33.36 | 7.736% | $35.9407 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $83.93 | 12.142% | $94.1208 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $112.44 | 8.277% | $121.7467 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $60.41 | 10.198% | $66.5706 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $704.18 | $767.3336 | $767.34 | $767.35 | $767.20 | |