| 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 | $81.90 | 5.466% | $86.3767 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $36.65 | 7.272% | $39.3152 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $238.45 | 13.726% | $271.1796 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $204.37 | 6.479% | $217.6111 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $134.44 | 5.341% | $141.6204 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $140.32 | 6.592% | $149.5699 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $36.54 | 6.447% | $38.8957 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $872.67 | $944.5686 | $944.58 | $944.55 | $944.60 | |