| 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 | $26.59 | 8.716% | $28.9076 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $41.53 | 4.649% | $43.4607 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $171.34 | 13.257% | $194.0545 | $194.05 | $194.05 | $194.10 |
| Purchase #4 | $22.85 | 6.765% | $24.3958 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $202.84 | 7.266% | $217.5784 | $217.58 | $217.60 | $217.60 |
| Purchase #6 | $192.95 | 6.778% | $206.0282 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $20.78 | 4.506% | $21.7163 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $678.88 | $736.1415 | $736.15 | $736.15 | $736.20 | |