| 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 | $66.90 | 13.373% | $75.8465 | $75.85 | $75.85 | $75.80 |
| Purchase #2 | $159.90 | 6.345% | $170.0457 | $170.05 | $170.05 | $170.00 |
| Purchase #3 | $177.34 | 3.332% | $183.249 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $190.41 | 10.417% | $210.245 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $26.96 | 10.616% | $29.8221 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $141.70 | 4.285% | $147.7718 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $78.25 | 6.191% | $83.0945 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $841.46 | $900.0746 | $900.08 | $900.05 | $899.90 | |