| 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 | $25.76 | 3.471% | $26.6541 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $135.97 | 3.609% | $140.8772 | $140.88 | $140.90 | $140.90 |
| Purchase #3 | $51.78 | 7.624% | $55.7277 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $148.33 | 7.707% | $159.7618 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $8.80 | 8.643% | $9.5606 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $49.29 | 4.298% | $51.4085 | $51.41 | $51.40 | $51.40 |
| Purchase #7 | $65.95 | 8.156% | $71.3289 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $485.88 | $515.3188 | $515.32 | $515.35 | $515.40 | |