| 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 | $43.26 | 5.558% | $45.6644 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $8.27 | 8.821% | $8.9995 | $9.00 | $9.00 | $9.00 |
| Purchase #3 | $225.34 | 6.476% | $239.933 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $98.52 | 11.474% | $109.8242 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $93.37 | 8.327% | $101.1449 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $32.58 | 8.583% | $35.3763 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $197.65 | 12.143% | $221.6506 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $698.99 | $762.5929 | $762.58 | $762.60 | $762.60 | |