| 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 | $85.61 | 3.777% | $88.8435 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $146.94 | 4.487% | $153.5332 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $124.72 | 7.104% | $133.5801 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $123.58 | 13.812% | $140.6489 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $74.65 | 11.465% | $83.2086 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $62.54 | 10.405% | $69.0473 | $69.05 | $69.05 | $69.00 |
| Purchase #7 | $70.31 | 13.841% | $80.0416 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $688.35 | $748.9032 | $748.90 | $748.95 | $748.70 | |