| 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 | $64.29 | 8.684% | $69.8729 | $69.87 | $69.85 | $69.90 |
| Purchase #2 | $119.39 | 9.493% | $130.7237 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $11.82 | 8.438% | $12.8174 | $12.82 | $12.80 | $12.80 |
| Purchase #4 | $74.52 | 6.805% | $79.5911 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $122.53 | 11.434% | $136.5401 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $215.95 | 8.438% | $234.1719 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $120.28 | 3.364% | $124.3262 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $728.78 | $788.0433 | $788.04 | $788.00 | $788.00 | |