| 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 | $81.34 | 11.174% | $90.4289 | $90.43 | $90.45 | $90.40 |
| Purchase #2 | $68.77 | 3.223% | $70.9865 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $211.86 | 6.492% | $225.614 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $68.59 | 6.584% | $73.106 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $159.35 | 4.671% | $166.7932 | $166.79 | $166.80 | $166.80 |
| Purchase #6 | $206.76 | 11.385% | $230.2996 | $230.30 | $230.30 | $230.30 |
| Purchase #7 | $57.27 | 4.773% | $60.0035 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $853.94 | $917.2317 | $917.23 | $917.25 | $917.20 | |