| 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 | $85.36 | 8.342% | $92.4807 | $92.48 | $92.50 | $92.50 |
| Purchase #2 | $141.86 | 4.342% | $148.0196 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $28.38 | 9.659% | $31.1212 | $31.12 | $31.10 | $31.10 |
| Purchase #4 | $197.97 | 6.153% | $210.1511 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $29.28 | 8.695% | $31.8259 | $31.83 | $31.85 | $31.80 |
| Purchase #6 | $231.98 | 8.759% | $252.2991 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $138.27 | 10.493% | $152.7787 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $853.10 | $918.6763 | $918.68 | $918.70 | $918.70 | |