| 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 | $7.72 | 13.387% | $8.7535 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $115.85 | 6.706% | $123.6189 | $123.62 | $123.60 | $123.60 |
| Purchase #3 | $246.48 | 8.207% | $266.7086 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $151.25 | 4.581% | $158.1788 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $16.75 | 8.266% | $18.1346 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $103.26 | 6.654% | $110.1309 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $98.88 | 10.432% | $109.1952 | $109.20 | $109.20 | $109.20 |
| 7 purchase totals = | $740.19 | $794.7205 | $794.72 | $794.75 | $794.70 | |