| 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 | $47.55 | 13.608% | $54.0206 | $54.02 | $54.00 | $54.00 |
| Purchase #2 | $30.82 | 10.361% | $34.0133 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $37.35 | 4.210% | $38.9224 | $38.92 | $38.90 | $38.90 |
| Purchase #4 | $6.86 | 12.258% | $7.7009 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $39.55 | 6.730% | $42.2117 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $99.41 | 3.613% | $103.0017 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $116.57 | 11.335% | $129.7832 | $129.78 | $129.80 | $129.80 |
| 7 purchase totals = | $378.11 | $409.6538 | $409.64 | $409.60 | $409.60 | |