| 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 | $26.55 | 3.397% | $27.4519 | $27.45 | $27.45 | $27.50 |
| Purchase #2 | $47.81 | 3.872% | $49.6612 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $128.52 | 10.842% | $142.4541 | $142.45 | $142.45 | $142.50 |
| Purchase #4 | $187.41 | 13.773% | $213.222 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $161.64 | 9.517% | $177.0233 | $177.02 | $177.00 | $177.00 |
| Purchase #6 | $7.61 | 9.609% | $8.3412 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $198.47 | 8.178% | $214.7009 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $758.01 | $832.8546 | $832.84 | $832.80 | $832.90 | |