| 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 | $71.62 | 4.451% | $74.8078 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $133.53 | 3.676% | $138.4386 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $30.30 | 11.146% | $33.6772 | $33.68 | $33.70 | $33.70 |
| Purchase #4 | $34.33 | 9.389% | $37.5532 | $37.55 | $37.55 | $37.60 |
| Purchase #5 | $96.75 | 9.244% | $105.6936 | $105.69 | $105.70 | $105.70 |
| Purchase #6 | $142.97 | 13.716% | $162.5798 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $54.59 | 11.262% | $60.7379 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $564.09 | $613.4881 | $613.49 | $613.55 | $613.50 | |