| 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 | $94.37 | 3.525% | $97.6965 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $82.58 | 10.137% | $90.9511 | $90.95 | $90.95 | $91.00 |
| Purchase #3 | $118.71 | 9.607% | $130.1145 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $178.68 | 7.459% | $192.0077 | $192.01 | $192.00 | $192.00 |
| Purchase #5 | $126.33 | 8.448% | $137.0024 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $144.48 | 7.285% | $155.0054 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $151.75 | 11.428% | $169.092 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $896.90 | $971.8696 | $971.87 | $971.85 | $971.90 | |