| 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 | $44.52 | 11.580% | $49.6754 | $49.68 | $49.70 | $49.70 |
| Purchase #2 | $121.30 | 11.812% | $135.628 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $43.59 | 5.544% | $46.0066 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $209.50 | 11.763% | $234.1435 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $192.32 | 5.565% | $203.0226 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $99.76 | 13.182% | $112.9104 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $99.56 | 4.284% | $103.8252 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $810.55 | $885.2117 | $885.22 | $885.25 | $885.10 | |