| 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 | $80.72 | 12.719% | $90.9868 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $108.88 | 5.616% | $114.9947 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $11.42 | 9.128% | $12.4624 | $12.46 | $12.45 | $12.50 |
| Purchase #4 | $58.30 | 10.245% | $64.2728 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $165.71 | 6.253% | $176.0718 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $244.60 | 5.520% | $258.1019 | $258.10 | $258.10 | $258.10 |
| Purchase #7 | $16.62 | 8.149% | $17.9744 | $17.97 | $17.95 | $18.00 |
| 7 purchase totals = | $686.25 | $734.8648 | $734.85 | $734.80 | $735.00 | |