| 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 | $96.86 | 9.372% | $105.9377 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $28.76 | 8.270% | $31.1385 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $192.28 | 3.253% | $198.5349 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $108.93 | 7.136% | $116.7032 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $191.52 | 3.184% | $197.618 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $183.37 | 8.784% | $199.4772 | $199.48 | $199.50 | $199.50 |
| Purchase #7 | $44.97 | 7.280% | $48.2438 | $48.24 | $48.25 | $48.20 |
| 7 purchase totals = | $846.69 | $897.6533 | $897.65 | $897.70 | $897.50 | |