| 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 | $107.62 | 7.188% | $115.3557 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $11.29 | 4.630% | $11.8127 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $98.43 | 9.154% | $107.4403 | $107.44 | $107.45 | $107.40 |
| Purchase #4 | $160.58 | 5.162% | $168.8691 | $168.87 | $168.85 | $168.90 |
| Purchase #5 | $15.58 | 6.229% | $16.5505 | $16.55 | $16.55 | $16.60 |
| Purchase #6 | $50.39 | 12.135% | $56.5048 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $248.89 | 7.714% | $268.0894 | $268.09 | $268.10 | $268.10 |
| 7 purchase totals = | $692.78 | $744.6225 | $744.62 | $744.60 | $744.70 | |