| 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 | $41.99 | 4.336% | $43.8107 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $62.67 | 13.153% | $70.913 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $36.48 | 11.763% | $40.7711 | $40.77 | $40.75 | $40.80 |
| Purchase #4 | $195.95 | 3.810% | $203.4157 | $203.42 | $203.40 | $203.40 |
| Purchase #5 | $245.81 | 6.696% | $262.2694 | $262.27 | $262.25 | $262.30 |
| Purchase #6 | $39.56 | 12.842% | $44.6403 | $44.64 | $44.65 | $44.60 |
| Purchase #7 | $164.59 | 8.721% | $178.9439 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $787.05 | $844.7641 | $844.76 | $844.70 | $844.70 | |