| 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 | $103.89 | 10.313% | $114.6042 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $158.80 | 8.345% | $172.0519 | $172.05 | $172.05 | $172.10 |
| Purchase #3 | $103.45 | 6.634% | $110.3129 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $121.63 | 8.536% | $132.0123 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $63.30 | 8.344% | $68.5818 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $69.66 | 3.166% | $71.8654 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $35.96 | 6.478% | $38.2895 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $656.69 | $707.7180 | $707.71 | $707.70 | $707.80 | |