| 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 | $92.89 | 6.254% | $98.6993 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $32.50 | 8.206% | $35.167 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $23.78 | 4.698% | $24.8972 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $19.90 | 3.493% | $20.5951 | $20.60 | $20.60 | $20.60 |
| Purchase #5 | $68.43 | 11.161% | $76.0675 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $161.92 | 8.265% | $175.3027 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $178.60 | 3.237% | $184.3813 | $184.38 | $184.40 | $184.40 |
| 7 purchase totals = | $578.02 | $615.1101 | $615.12 | $615.10 | $615.20 | |