| 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 | $23.60 | 7.413% | $25.3495 | $25.35 | $25.35 | $25.30 |
| Purchase #2 | $40.43 | 11.545% | $45.0976 | $45.10 | $45.10 | $45.10 |
| Purchase #3 | $100.66 | 6.777% | $107.4817 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $131.28 | 4.788% | $137.5657 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $160.48 | 10.249% | $176.9276 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $215.81 | 8.736% | $234.6632 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $172.83 | 6.515% | $184.0899 | $184.09 | $184.10 | $184.10 |
| 7 purchase totals = | $845.09 | $911.1752 | $911.18 | $911.20 | $911.20 | |