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 | $19.73 | 5.792% | $20.8728 | $20.87 | $20.85 | $20.90 |
Purchase #2 | $136.60 | 9.694% | $149.842 | $149.84 | $149.85 | $149.80 |
Purchase #3 | $233.91 | 4.122% | $243.5518 | $243.55 | $243.55 | $243.60 |
Purchase #4 | $28.96 | 3.417% | $29.9496 | $29.95 | $29.95 | $29.90 |
Purchase #5 | $47.52 | 9.392% | $51.9831 | $51.98 | $52.00 | $52.00 |
Purchase #6 | $20.72 | 6.283% | $22.0218 | $22.02 | $22.00 | $22.00 |
Purchase #7 | $120.91 | 13.734% | $137.5158 | $137.52 | $137.50 | $137.50 |
7 purchase totals = | $608.35 | $655.7369 | $655.73 | $655.70 | $655.70 |