| 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 | $8.50 | 10.281% | $9.3739 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $198.93 | 10.112% | $219.0458 | $219.05 | $219.05 | $219.00 |
| Purchase #3 | $223.53 | 7.399% | $240.069 | $240.07 | $240.05 | $240.10 |
| Purchase #4 | $76.58 | 10.446% | $84.5795 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $104.87 | 11.623% | $117.059 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $223.39 | 9.180% | $243.8972 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $82.96 | 6.826% | $88.6228 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $918.76 | $1,002.6472 | $1,002.65 | $1,002.60 | $1,002.70 | |