| 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 | $30.98 | 11.465% | $34.5319 | $34.53 | $34.55 | $34.50 |
| Purchase #2 | $142.96 | 3.782% | $148.3667 | $148.37 | $148.35 | $148.40 |
| Purchase #3 | $57.40 | 8.430% | $62.2388 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $143.92 | 4.301% | $150.11 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $77.64 | 5.352% | $81.7953 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $124.61 | 4.580% | $130.3171 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $166.69 | 3.417% | $172.3858 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $744.20 | $779.7456 | $779.76 | $779.75 | $779.70 | |