| 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 | $129.66 | 3.379% | $134.0412 | $134.04 | $134.05 | $134.00 |
| Purchase #2 | $111.65 | 3.303% | $115.3378 | $115.34 | $115.35 | $115.30 |
| Purchase #3 | $123.25 | 7.770% | $132.8265 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $75.50 | 13.390% | $85.6095 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $88.31 | 9.423% | $96.6315 | $96.63 | $96.65 | $96.60 |
| Purchase #6 | $248.56 | 4.160% | $258.9001 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $139.53 | 12.647% | $157.1764 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $916.46 | $980.5230 | $980.53 | $980.60 | $980.40 | |