| 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 | $62.84 | 10.487% | $69.43 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $40.29 | 3.858% | $41.8444 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $84.40 | 11.493% | $94.1001 | $94.10 | $94.10 | $94.10 |
| Purchase #4 | $34.32 | 9.319% | $37.5183 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $86.43 | 10.566% | $95.5622 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $208.83 | 7.819% | $225.1584 | $225.16 | $225.15 | $225.20 |
| Purchase #7 | $66.54 | 5.854% | $70.4353 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $583.65 | $634.0487 | $634.05 | $634.05 | $634.00 | |