| 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 | $94.64 | 5.292% | $99.6483 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $30.76 | 10.180% | $33.8914 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $130.27 | 13.394% | $147.7184 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $58.98 | 3.278% | $60.9134 | $60.91 | $60.90 | $60.90 |
| Purchase #5 | $80.36 | 6.827% | $85.8462 | $85.85 | $85.85 | $85.80 |
| Purchase #6 | $205.35 | 7.352% | $220.4473 | $220.45 | $220.45 | $220.40 |
| Purchase #7 | $204.64 | 7.502% | $219.9921 | $219.99 | $220.00 | $220.00 |
| 7 purchase totals = | $805.00 | $868.4571 | $868.46 | $868.45 | $868.30 | |