| 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 | $142.63 | 9.865% | $156.7004 | $156.70 | $156.70 | $156.70 |
| Purchase #2 | $70.38 | 11.552% | $78.5103 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $42.59 | 11.291% | $47.3988 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $72.66 | 11.620% | $81.1031 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $129.47 | 3.144% | $133.5405 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $77.43 | 9.261% | $84.6008 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $31.81 | 8.764% | $34.5978 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $566.97 | $616.4517 | $616.45 | $616.45 | $616.40 | |