| 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 | $41.90 | 5.569% | $44.2334 | $44.23 | $44.25 | $44.20 |
| Purchase #2 | $162.35 | 7.244% | $174.1106 | $174.11 | $174.10 | $174.10 |
| Purchase #3 | $229.43 | 8.439% | $248.7916 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $44.25 | 5.235% | $46.5665 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $64.91 | 8.429% | $70.3813 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $76.96 | 4.829% | $80.6764 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $96.58 | 13.226% | $109.3537 | $109.35 | $109.35 | $109.40 |
| 7 purchase totals = | $716.38 | $774.1135 | $774.11 | $774.15 | $774.20 | |