| 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 | $104.62 | 3.258% | $108.0285 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $10.55 | 5.653% | $11.1464 | $11.15 | $11.15 | $11.10 |
| Purchase #3 | $30.53 | 3.235% | $31.5176 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $194.36 | 13.840% | $221.2594 | $221.26 | $221.25 | $221.30 |
| Purchase #5 | $155.37 | 7.560% | $167.116 | $167.12 | $167.10 | $167.10 |
| Purchase #6 | $39.93 | 3.340% | $41.2637 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $211.80 | 3.786% | $219.8187 | $219.82 | $219.80 | $219.80 |
| 7 purchase totals = | $747.16 | $800.1503 | $800.16 | $800.10 | $800.10 | |