| 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 | $54.94 | 3.437% | $56.8283 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $117.72 | 4.788% | $123.3564 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $93.93 | 13.182% | $106.3119 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $159.29 | 8.257% | $172.4426 | $172.44 | $172.45 | $172.40 |
| Purchase #5 | $74.77 | 6.625% | $79.7235 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $209.58 | 8.534% | $227.4656 | $227.47 | $227.45 | $227.50 |
| Purchase #7 | $62.27 | 11.262% | $69.2828 | $69.28 | $69.30 | $69.30 |
| 7 purchase totals = | $772.50 | $835.4111 | $835.41 | $835.40 | $835.40 | |