| 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 | $43.66 | 12.452% | $49.0965 | $49.10 | $49.10 | $49.10 |
| Purchase #2 | $17.25 | 6.243% | $18.3269 | $18.33 | $18.35 | $18.30 |
| Purchase #3 | $45.93 | 10.825% | $50.9019 | $50.90 | $50.90 | $50.90 |
| Purchase #4 | $158.34 | 10.225% | $174.5303 | $174.53 | $174.55 | $174.50 |
| Purchase #5 | $50.96 | 3.609% | $52.7991 | $52.80 | $52.80 | $52.80 |
| Purchase #6 | $116.37 | 12.430% | $130.8348 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $202.88 | 11.705% | $226.6271 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $635.39 | $703.1166 | $703.12 | $703.20 | $703.00 | |