| 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 | $45.46 | 4.793% | $47.6389 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $33.95 | 13.553% | $38.5512 | $38.55 | $38.55 | $38.60 |
| Purchase #3 | $223.75 | 6.862% | $239.1037 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $117.66 | 12.134% | $131.9369 | $131.94 | $131.95 | $131.90 |
| Purchase #5 | $230.39 | 11.368% | $256.5807 | $256.58 | $256.60 | $256.60 |
| Purchase #6 | $22.79 | 12.370% | $25.6091 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $7.31 | 13.855% | $8.3228 | $8.32 | $8.30 | $8.30 |
| 7 purchase totals = | $681.31 | $747.7433 | $747.74 | $747.75 | $747.70 | |