| 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 | $236.71 | 5.122% | $248.8343 | $248.83 | $248.85 | $248.80 |
| Purchase #2 | $5.82 | 3.113% | $6.0012 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $68.77 | 10.263% | $75.8279 | $75.83 | $75.85 | $75.80 |
| Purchase #4 | $137.51 | 11.655% | $153.5368 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $100.45 | 9.868% | $110.3624 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $122.64 | 6.604% | $130.7391 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $33.99 | 9.790% | $37.3176 | $37.32 | $37.30 | $37.30 |
| 7 purchase totals = | $705.89 | $762.6193 | $762.62 | $762.65 | $762.50 | |