| 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 | $60.76 | 9.664% | $66.6318 | $66.63 | $66.65 | $66.60 |
| Purchase #2 | $136.27 | 10.665% | $150.8032 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $136.97 | 7.605% | $147.3866 | $147.39 | $147.40 | $147.40 |
| Purchase #4 | $239.47 | 5.124% | $251.7404 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $238.28 | 12.249% | $267.4669 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $56.76 | 11.109% | $63.0655 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $180.49 | 7.372% | $193.7957 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $1,049.00 | $1,140.8901 | $1,140.90 | $1,140.90 | $1,140.90 | |