| 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 | $20.78 | 13.758% | $23.6389 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $22.47 | 13.790% | $25.5686 | $25.57 | $25.55 | $25.60 |
| Purchase #3 | $204.42 | 11.609% | $228.1511 | $228.15 | $228.15 | $228.20 |
| Purchase #4 | $98.63 | 3.339% | $101.9233 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $207.64 | 10.818% | $230.1025 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $43.28 | 4.564% | $45.2553 | $45.26 | $45.25 | $45.30 |
| Purchase #7 | $132.54 | 6.354% | $140.9616 | $140.96 | $140.95 | $141.00 |
| 7 purchase totals = | $729.76 | $795.6013 | $795.60 | $795.55 | $795.70 | |