| 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 | $93.95 | 7.236% | $100.7482 | $100.75 | $100.75 | $100.70 |
| Purchase #2 | $95.77 | 3.336% | $98.9649 | $98.96 | $98.95 | $99.00 |
| Purchase #3 | $175.31 | 6.229% | $186.2301 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $144.98 | 6.290% | $154.0992 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $195.62 | 12.821% | $220.7004 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $216.43 | 11.177% | $240.6204 | $240.62 | $240.60 | $240.60 |
| Purchase #7 | $69.66 | 9.245% | $76.1001 | $76.10 | $76.10 | $76.10 |
| 7 purchase totals = | $991.72 | $1,077.4633 | $1,077.46 | $1,077.45 | $1,077.40 | |