| 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 | $32.43 | 7.509% | $34.8652 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $128.36 | 8.350% | $139.0781 | $139.08 | $139.10 | $139.10 |
| Purchase #3 | $67.65 | 13.423% | $76.7307 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $176.39 | 13.565% | $200.3173 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $38.97 | 5.306% | $41.0377 | $41.04 | $41.05 | $41.00 |
| Purchase #6 | $113.63 | 5.428% | $119.7978 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $97.64 | 8.774% | $106.2069 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $655.07 | $718.0337 | $718.05 | $718.05 | $718.00 | |