| 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 | $110.50 | 6.364% | $117.5322 | $117.53 | $117.55 | $117.50 |
| Purchase #2 | $35.32 | 9.320% | $38.6118 | $38.61 | $38.60 | $38.60 |
| Purchase #3 | $85.74 | 8.644% | $93.1514 | $93.15 | $93.15 | $93.20 |
| Purchase #4 | $49.85 | 5.285% | $52.4846 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $34.29 | 8.673% | $37.264 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $47.56 | 8.442% | $51.575 | $51.58 | $51.60 | $51.60 |
| Purchase #7 | $5.41 | 3.709% | $5.6107 | $5.61 | $5.60 | $5.60 |
| 7 purchase totals = | $368.67 | $396.2297 | $396.22 | $396.25 | $396.30 | |