| 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 | $8.70 | 5.163% | $9.1492 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $220.93 | 9.455% | $241.8189 | $241.82 | $241.80 | $241.80 |
| Purchase #3 | $56.30 | 9.121% | $61.4351 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $35.71 | 5.650% | $37.7276 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $97.98 | 5.752% | $103.6158 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $157.76 | 5.234% | $166.0172 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $221.80 | 7.400% | $238.2132 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $799.18 | $857.9770 | $857.99 | $857.95 | $857.80 | |