| 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 | $19.59 | 10.424% | $21.6321 | $21.63 | $21.65 | $21.60 |
| Purchase #2 | $173.95 | 10.819% | $192.7697 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $204.37 | 6.487% | $217.6275 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $67.88 | 12.363% | $76.272 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $156.41 | 9.332% | $171.0062 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $51.80 | 9.172% | $56.5511 | $56.55 | $56.55 | $56.60 |
| Purchase #7 | $63.66 | 7.755% | $68.5968 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $737.66 | $804.4554 | $804.46 | $804.45 | $804.50 | |