| 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 | $78.39 | 8.859% | $85.3346 | $85.33 | $85.35 | $85.30 |
| Purchase #2 | $28.64 | 5.481% | $30.2098 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $39.26 | 13.824% | $44.6873 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $90.71 | 4.259% | $94.5733 | $94.57 | $94.55 | $94.60 |
| Purchase #5 | $186.95 | 8.405% | $202.6631 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $154.59 | 4.299% | $161.2358 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $33.88 | 12.214% | $38.0181 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $612.42 | $656.7220 | $656.72 | $656.70 | $656.70 | |