| 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 | $45.32 | 13.258% | $51.3285 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $176.94 | 8.593% | $192.1445 | $192.14 | $192.15 | $192.10 |
| Purchase #3 | $161.86 | 8.678% | $175.9062 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $101.50 | 5.321% | $106.9008 | $106.90 | $106.90 | $106.90 |
| Purchase #5 | $81.53 | 10.557% | $90.1371 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $75.81 | 5.102% | $79.6778 | $79.68 | $79.70 | $79.70 |
| Purchase #7 | $71.76 | 6.841% | $76.6691 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $714.72 | $772.7640 | $772.77 | $772.80 | $772.70 | |