| 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 | $101.80 | 11.557% | $113.565 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $48.95 | 8.469% | $53.0956 | $53.10 | $53.10 | $53.10 |
| Purchase #3 | $22.92 | 6.655% | $24.4453 | $24.45 | $24.45 | $24.40 |
| Purchase #4 | $195.64 | 13.567% | $222.1825 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $41.99 | 6.188% | $44.5883 | $44.59 | $44.60 | $44.60 |
| Purchase #6 | $74.92 | 6.279% | $79.6242 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $212.40 | 8.570% | $230.6027 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $698.62 | $768.1036 | $768.11 | $768.10 | $768.10 | |