| 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 | $102.52 | 7.376% | $110.0819 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $36.90 | 6.518% | $39.3051 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $46.29 | 7.471% | $49.7483 | $49.75 | $49.75 | $49.70 |
| Purchase #4 | $141.76 | 7.409% | $152.263 | $152.26 | $152.25 | $152.30 |
| Purchase #5 | $126.76 | 3.372% | $131.0343 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $183.52 | 5.723% | $194.0228 | $194.02 | $194.00 | $194.00 |
| Purchase #7 | $7.84 | 3.214% | $8.092 | $8.09 | $8.10 | $8.10 |
| 7 purchase totals = | $645.59 | $684.5474 | $684.54 | $684.55 | $684.50 | |