| 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 | $42.44 | 12.279% | $47.6512 | $47.65 | $47.65 | $47.70 |
| Purchase #2 | $16.79 | 5.697% | $17.7465 | $17.75 | $17.75 | $17.70 |
| Purchase #3 | $170.59 | 11.708% | $190.5627 | $190.56 | $190.55 | $190.60 |
| Purchase #4 | $128.63 | 5.165% | $135.2737 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $87.45 | 4.781% | $91.631 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $68.31 | 7.268% | $73.2748 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $136.60 | 4.496% | $142.7415 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $650.81 | $698.8814 | $698.87 | $698.85 | $698.90 | |