| 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 | $69.77 | 3.382% | $72.1296 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $95.25 | 10.446% | $105.1998 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $68.65 | 7.849% | $74.0383 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $84.94 | 13.399% | $96.3211 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $133.50 | 4.150% | $139.0403 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $153.44 | 5.736% | $162.2413 | $162.24 | $162.25 | $162.20 |
| Purchase #7 | $213.52 | 12.811% | $240.874 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $819.07 | $889.8444 | $889.84 | $889.85 | $889.70 | |