| 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 | $85.74 | 5.710% | $90.6358 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $184.35 | 8.173% | $199.4169 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $208.31 | 11.203% | $231.647 | $231.65 | $231.65 | $231.60 |
| Purchase #4 | $70.91 | 4.315% | $73.9698 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $200.86 | 8.848% | $218.6321 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $151.85 | 10.739% | $168.1572 | $168.16 | $168.15 | $168.20 |
| Purchase #7 | $224.75 | 13.504% | $255.1002 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $1,126.77 | $1,237.5590 | $1,237.57 | $1,237.55 | $1,237.50 | |