| 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 | $30.59 | 12.753% | $34.4911 | $34.49 | $34.50 | $34.50 |
| Purchase #2 | $74.80 | 7.230% | $80.208 | $80.21 | $80.20 | $80.20 |
| Purchase #3 | $14.50 | 6.842% | $15.4921 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $233.39 | 8.829% | $253.996 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $17.38 | 13.186% | $19.6717 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $89.31 | 6.632% | $95.233 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $171.75 | 7.521% | $184.6673 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $631.72 | $683.7592 | $683.76 | $683.75 | $683.80 | |