| 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 | $25.58 | 6.151% | $27.1534 | $27.15 | $27.15 | $27.20 |
| Purchase #2 | $89.81 | 4.361% | $93.7266 | $93.73 | $93.75 | $93.70 |
| Purchase #3 | $120.79 | 9.865% | $132.7059 | $132.71 | $132.70 | $132.70 |
| Purchase #4 | $14.75 | 4.465% | $15.4086 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $53.87 | 12.537% | $60.6237 | $60.62 | $60.60 | $60.60 |
| Purchase #6 | $131.65 | 4.144% | $137.1056 | $137.11 | $137.10 | $137.10 |
| Purchase #7 | $17.71 | 5.523% | $18.6881 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $454.16 | $485.4119 | $485.42 | $485.40 | $485.40 | |