| 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 | $71.60 | 5.105% | $75.2552 | $75.26 | $75.25 | $75.30 |
| Purchase #2 | $64.67 | 4.744% | $67.7379 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $162.38 | 9.827% | $178.3371 | $178.34 | $178.35 | $178.30 |
| Purchase #4 | $228.57 | 11.166% | $254.0921 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $182.71 | 12.696% | $205.9069 | $205.91 | $205.90 | $205.90 |
| Purchase #6 | $250.85 | 11.381% | $279.3992 | $279.40 | $279.40 | $279.40 |
| Purchase #7 | $154.34 | 9.790% | $169.4499 | $169.45 | $169.45 | $169.40 |
| 7 purchase totals = | $1,115.12 | $1,230.1783 | $1,230.19 | $1,230.20 | $1,230.10 | |