| 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 | $46.50 | 12.436% | $52.2827 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $123.59 | 9.408% | $135.2173 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $49.91 | 3.542% | $51.6778 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $94.64 | 11.399% | $105.428 | $105.43 | $105.45 | $105.40 |
| Purchase #5 | $197.58 | 7.439% | $212.278 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $55.50 | 4.541% | $58.0203 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $181.68 | 11.463% | $202.506 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $749.40 | $817.4101 | $817.42 | $817.45 | $817.40 | |