| 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 | $31.96 | 8.737% | $34.7523 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $78.54 | 13.280% | $88.9701 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $63.34 | 9.237% | $69.1907 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $167.47 | 8.143% | $181.1071 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $235.94 | 11.396% | $262.8277 | $262.83 | $262.85 | $262.80 |
| Purchase #6 | $57.56 | 12.311% | $64.6462 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $78.45 | 6.570% | $83.6042 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $713.26 | $785.0983 | $785.10 | $785.10 | $785.10 | |