| 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 | $108.45 | 7.507% | $116.5913 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $142.98 | 10.159% | $157.5053 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $18.67 | 3.379% | $19.3009 | $19.30 | $19.30 | $19.30 |
| Purchase #4 | $73.32 | 10.148% | $80.7605 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $70.38 | 12.586% | $79.238 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $8.61 | 8.753% | $9.3636 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $13.29 | 9.582% | $14.5634 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $435.70 | $477.3230 | $477.32 | $477.30 | $477.40 | |