| 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 | $65.90 | 13.720% | $74.9415 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $245.49 | 8.246% | $265.7331 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $153.56 | 5.635% | $162.2131 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $6.88 | 3.199% | $7.1001 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $223.99 | 5.735% | $236.8358 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $205.38 | 7.279% | $220.3296 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $205.94 | 12.710% | $232.115 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,107.14 | $1,199.2682 | $1,199.27 | $1,199.30 | $1,199.10 | |