| 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 | $135.95 | 10.805% | $150.6394 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $37.94 | 12.512% | $42.6871 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $39.42 | 13.353% | $44.6838 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $63.78 | 5.302% | $67.1616 | $67.16 | $67.15 | $67.20 |
| Purchase #5 | $44.94 | 11.841% | $50.2613 | $50.26 | $50.25 | $50.30 |
| Purchase #6 | $118.78 | 13.651% | $134.9947 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $35.94 | 11.452% | $40.0558 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $476.75 | $530.4837 | $530.48 | $530.50 | $530.60 | |