| 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 | $74.63 | 12.687% | $84.0983 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $21.67 | 3.843% | $22.5028 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $234.52 | 13.384% | $265.9082 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $84.29 | 11.637% | $94.0988 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $156.76 | 4.816% | $164.3096 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $125.82 | 3.797% | $130.5974 | $130.60 | $130.60 | $130.60 |
| Purchase #7 | $169.91 | 11.721% | $189.8252 | $189.83 | $189.85 | $189.80 |
| 7 purchase totals = | $867.60 | $951.3403 | $951.35 | $951.35 | $951.30 | |