| 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 | $6.44 | 5.249% | $6.778 | $6.78 | $6.80 | $6.80 |
| Purchase #2 | $128.68 | 4.505% | $134.477 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $193.79 | 13.280% | $219.5253 | $219.53 | $219.55 | $219.50 |
| Purchase #4 | $63.89 | 13.831% | $72.7266 | $72.73 | $72.75 | $72.70 |
| Purchase #5 | $86.60 | 13.378% | $98.1853 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $64.68 | 8.740% | $70.333 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $162.45 | 11.598% | $181.291 | $181.29 | $181.30 | $181.30 |
| 7 purchase totals = | $706.53 | $783.3162 | $783.33 | $783.45 | $783.30 | |