| 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 | $50.29 | 12.633% | $56.6431 | $56.64 | $56.65 | $56.60 |
| Purchase #2 | $202.69 | 8.573% | $220.0666 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $44.81 | 8.342% | $48.5481 | $48.55 | $48.55 | $48.50 |
| Purchase #4 | $60.41 | 3.334% | $62.4241 | $62.42 | $62.40 | $62.40 |
| Purchase #5 | $95.67 | 9.577% | $104.8323 | $104.83 | $104.85 | $104.80 |
| Purchase #6 | $183.74 | 4.750% | $192.4677 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $132.32 | 8.830% | $144.0039 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $769.93 | $828.9858 | $828.98 | $828.95 | $828.90 | |