| 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 | $80.58 | 10.866% | $89.3358 | $89.34 | $89.35 | $89.30 |
| Purchase #2 | $223.26 | 5.348% | $235.1999 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $170.78 | 6.869% | $182.5109 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $124.38 | 8.251% | $134.6426 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $57.52 | 8.429% | $62.3684 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $42.73 | 3.155% | $44.0781 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $162.62 | 6.359% | $172.961 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $861.87 | $921.0967 | $921.10 | $921.10 | $921.10 | |