| 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 | $11.90 | 6.300% | $12.6497 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $193.59 | 10.102% | $213.1465 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $29.41 | 10.870% | $32.6069 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $219.97 | 6.167% | $233.5355 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $61.91 | 4.749% | $64.8501 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $115.81 | 3.786% | $120.1946 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $88.35 | 3.797% | $91.7046 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $720.94 | $768.6879 | $768.69 | $768.70 | $768.60 | |