| 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 | $42.51 | 11.500% | $47.3987 | $47.40 | $47.40 | $47.40 |
| Purchase #2 | $162.45 | 12.651% | $183.0015 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $23.29 | 7.480% | $25.0321 | $25.03 | $25.05 | $25.00 |
| Purchase #4 | $34.47 | 4.469% | $36.0105 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $133.28 | 9.661% | $146.1562 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $117.26 | 9.726% | $128.6647 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $241.54 | 10.653% | $267.2713 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $754.80 | $833.5350 | $833.53 | $833.50 | $833.60 | |