| 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 | $34.30 | 10.104% | $37.7657 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $25.92 | 12.620% | $29.1911 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $210.32 | 6.239% | $223.4419 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $216.81 | 7.494% | $233.0577 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $195.75 | 12.232% | $219.6941 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $41.85 | 4.217% | $43.6148 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $26.69 | 8.613% | $28.9888 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $751.64 | $815.7541 | $815.75 | $815.75 | $815.80 | |