| 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 | $66.38 | 6.655% | $70.7976 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $181.95 | 13.581% | $206.6606 | $206.66 | $206.65 | $206.70 |
| Purchase #3 | $86.63 | 11.745% | $96.8047 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $5.82 | 13.322% | $6.5953 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $82.61 | 10.499% | $91.2832 | $91.28 | $91.30 | $91.30 |
| Purchase #6 | $55.50 | 12.307% | $62.3304 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $51.35 | 8.402% | $55.6644 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $530.24 | $590.1362 | $590.13 | $590.15 | $590.20 | |