| 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 | $76.59 | 3.496% | $79.2676 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $203.73 | 6.621% | $217.219 | $217.22 | $217.20 | $217.20 |
| Purchase #3 | $133.45 | 5.813% | $141.2074 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $33.45 | 6.696% | $35.6898 | $35.69 | $35.70 | $35.70 |
| Purchase #5 | $201.29 | 7.536% | $216.4592 | $216.46 | $216.45 | $216.50 |
| Purchase #6 | $224.92 | 10.518% | $248.5771 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $235.48 | 10.114% | $259.2964 | $259.30 | $259.30 | $259.30 |
| 7 purchase totals = | $1,108.91 | $1,197.7165 | $1,197.73 | $1,197.70 | $1,197.80 | |