| 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 | $61.56 | 10.685% | $68.1377 | $68.14 | $68.15 | $68.10 |
| Purchase #2 | $152.25 | 10.689% | $168.524 | $168.52 | $168.50 | $168.50 |
| Purchase #3 | $226.58 | 5.759% | $239.6287 | $239.63 | $239.65 | $239.60 |
| Purchase #4 | $45.83 | 3.463% | $47.4171 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $31.92 | 3.283% | $32.9679 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $192.94 | 5.207% | $202.9864 | $202.99 | $203.00 | $203.00 |
| Purchase #7 | $126.82 | 5.298% | $133.5389 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $837.90 | $893.2007 | $893.21 | $893.20 | $893.10 | |