| 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 | $86.99 | 5.224% | $91.5344 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $175.69 | 13.368% | $199.1762 | $199.18 | $199.20 | $199.20 |
| Purchase #3 | $119.93 | 9.186% | $130.9468 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $156.87 | 11.169% | $174.3908 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $130.91 | 8.286% | $141.7572 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $181.89 | 9.811% | $199.7352 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $40.77 | 7.617% | $43.8755 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $893.05 | $981.4161 | $981.43 | $981.50 | $981.40 | |