| 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 | $48.90 | 5.842% | $51.7567 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $129.78 | 13.862% | $147.7701 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $237.25 | 4.256% | $247.3474 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $180.88 | 9.475% | $198.0184 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $18.47 | 6.720% | $19.7112 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $153.35 | 7.674% | $165.1181 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $171.95 | 5.376% | $181.194 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $940.58 | $1,010.9159 | $1,010.92 | $1,010.85 | $1,010.90 | |