| 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 | $12.90 | 10.423% | $14.2446 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $162.93 | 11.833% | $182.2095 | $182.21 | $182.20 | $182.20 |
| Purchase #3 | $15.36 | 9.345% | $16.7954 | $16.80 | $16.80 | $16.80 |
| Purchase #4 | $75.63 | 13.490% | $85.8325 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $228.68 | 12.494% | $257.2513 | $257.25 | $257.25 | $257.30 |
| Purchase #6 | $101.99 | 6.695% | $108.8182 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $37.93 | 9.739% | $41.624 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $635.42 | $706.7755 | $706.77 | $706.75 | $706.70 | |