| 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 | $70.91 | 11.432% | $79.0164 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $181.51 | 12.254% | $203.7522 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $37.26 | 5.592% | $39.3436 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $213.53 | 11.424% | $237.9237 | $237.92 | $237.90 | $237.90 |
| Purchase #5 | $16.68 | 9.461% | $18.2581 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $121.28 | 7.790% | $130.7277 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $80.72 | 3.163% | $83.2732 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $721.89 | $792.2949 | $792.29 | $792.25 | $792.30 | |