| 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 | $80.53 | 6.608% | $85.8514 | $85.85 | $85.85 | $85.90 |
| Purchase #2 | $63.80 | 3.237% | $65.8652 | $65.87 | $65.85 | $65.90 |
| Purchase #3 | $89.85 | 12.658% | $101.2232 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $218.27 | 9.233% | $238.4229 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $5.51 | 9.346% | $6.025 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $126.53 | 8.280% | $137.0067 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $163.32 | 12.476% | $183.6958 | $183.70 | $183.70 | $183.70 |
| 7 purchase totals = | $747.81 | $818.0902 | $818.10 | $818.05 | $818.10 | |