| 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 | 12.253% | $79.5986 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $234.41 | 12.105% | $262.7853 | $262.79 | $262.80 | $262.80 |
| Purchase #3 | $102.65 | 4.281% | $107.0444 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $210.51 | 5.539% | $222.1701 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $62.38 | 10.716% | $69.0646 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $120.38 | 12.646% | $135.6033 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $207.62 | 10.484% | $229.3869 | $229.39 | $229.40 | $229.40 |
| 7 purchase totals = | $1,008.86 | $1,105.6532 | $1,105.65 | $1,105.65 | $1,105.70 | |