| 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 | $104.58 | 3.285% | $108.0155 | $108.02 | $108.00 | $108.00 |
| Purchase #2 | $89.58 | 3.168% | $92.4179 | $92.42 | $92.40 | $92.40 |
| Purchase #3 | $83.67 | 6.107% | $88.7797 | $88.78 | $88.80 | $88.80 |
| Purchase #4 | $101.45 | 6.187% | $107.7267 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $18.44 | 3.406% | $19.0681 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $173.66 | 13.613% | $197.3003 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $94.33 | 4.165% | $98.2588 | $98.26 | $98.25 | $98.30 |
| 7 purchase totals = | $665.71 | $711.5670 | $711.58 | $711.55 | $711.60 | |