| 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 | $56.30 | 11.549% | $62.8021 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $25.45 | 5.724% | $26.9068 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $234.39 | 10.425% | $258.8252 | $258.83 | $258.85 | $258.80 |
| Purchase #4 | $5.83 | 7.491% | $6.2667 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $83.96 | 5.142% | $88.2772 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $42.25 | 11.610% | $47.1552 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $184.89 | 8.307% | $200.2488 | $200.25 | $200.25 | $200.20 |
| 7 purchase totals = | $633.07 | $690.4820 | $690.50 | $690.50 | $690.50 | |