| 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 | $72.26 | 6.290% | $76.8052 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $192.35 | 4.694% | $201.3789 | $201.38 | $201.40 | $201.40 |
| Purchase #3 | $186.60 | 10.490% | $206.1743 | $206.17 | $206.15 | $206.20 |
| Purchase #4 | $90.28 | 3.422% | $93.3694 | $93.37 | $93.35 | $93.40 |
| Purchase #5 | $69.89 | 13.600% | $79.395 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $89.93 | 3.615% | $93.181 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $199.92 | 5.444% | $210.8036 | $210.80 | $210.80 | $210.80 |
| 7 purchase totals = | $901.23 | $961.1074 | $961.11 | $961.10 | $961.20 | |