| 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 | $56.29 | 6.804% | $60.12 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $151.77 | 5.613% | $160.2889 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $193.96 | 4.502% | $202.6921 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $107.69 | 7.752% | $116.0381 | $116.04 | $116.05 | $116.00 |
| Purchase #5 | $37.46 | 5.128% | $39.3809 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $174.72 | 10.512% | $193.0866 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $7.56 | 7.321% | $8.1135 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $729.45 | $779.7201 | $779.72 | $779.75 | $779.70 | |