| 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 | $138.46 | 12.510% | $155.7813 | $155.78 | $155.80 | $155.80 |
| Purchase #2 | $61.27 | 9.128% | $66.8627 | $66.86 | $66.85 | $66.90 |
| Purchase #3 | $209.83 | 9.165% | $229.0609 | $229.06 | $229.05 | $229.10 |
| Purchase #4 | $33.46 | 4.525% | $34.9741 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $44.79 | 4.654% | $46.8745 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $202.83 | 3.849% | $210.6369 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $5.64 | 13.530% | $6.4031 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $696.28 | $750.5935 | $750.58 | $750.55 | $750.70 | |