| 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 | $75.52 | 13.353% | $85.6042 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $40.40 | 6.718% | $43.1141 | $43.11 | $43.10 | $43.10 |
| Purchase #3 | $140.81 | 9.699% | $154.4672 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $153.87 | 4.849% | $161.3312 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $42.54 | 8.241% | $46.0457 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $133.55 | 9.773% | $146.6018 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $247.57 | 7.255% | $265.5312 | $265.53 | $265.55 | $265.50 |
| 7 purchase totals = | $834.26 | $902.6954 | $902.69 | $902.70 | $902.60 | |