| 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 | $92.55 | 7.621% | $99.6032 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $166.51 | 11.208% | $185.1724 | $185.17 | $185.15 | $185.20 |
| Purchase #3 | $31.79 | 7.759% | $34.2566 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $211.81 | 9.791% | $232.5483 | $232.55 | $232.55 | $232.50 |
| Purchase #5 | $128.53 | 10.479% | $141.9987 | $142.00 | $142.00 | $142.00 |
| Purchase #6 | $120.61 | 5.286% | $126.9854 | $126.99 | $127.00 | $127.00 |
| Purchase #7 | $39.33 | 5.654% | $41.5537 | $41.55 | $41.55 | $41.60 |
| 7 purchase totals = | $791.13 | $862.1183 | $862.12 | $862.10 | $862.20 | |