| 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 | $190.74 | 7.764% | $205.5491 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $50.45 | 7.118% | $54.041 | $54.04 | $54.05 | $54.00 |
| Purchase #3 | $201.51 | 7.212% | $216.0429 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $76.76 | 4.545% | $80.2487 | $80.25 | $80.25 | $80.20 |
| Purchase #5 | $205.64 | 7.176% | $220.3967 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $66.55 | 13.786% | $75.7246 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $176.29 | 11.459% | $196.4911 | $196.49 | $196.50 | $196.50 |
| 7 purchase totals = | $967.94 | $1,048.4941 | $1,048.49 | $1,048.50 | $1,048.30 | |