| 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 | $40.97 | 7.117% | $43.8858 | $43.89 | $43.90 | $43.90 |
| Purchase #2 | $207.88 | 13.856% | $236.6839 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $53.72 | 7.332% | $57.6588 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $176.82 | 7.136% | $189.4379 | $189.44 | $189.45 | $189.40 |
| Purchase #5 | $199.84 | 10.462% | $220.7473 | $220.75 | $220.75 | $220.70 |
| Purchase #6 | $228.33 | 3.818% | $237.0476 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $47.97 | 12.749% | $54.0857 | $54.09 | $54.10 | $54.10 |
| 7 purchase totals = | $955.53 | $1,039.5470 | $1,039.56 | $1,039.60 | $1,039.50 | |