| 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 | $5.30 | 9.409% | $5.7987 | $5.80 | $5.80 | $5.80 |
| Purchase #2 | $219.60 | 13.163% | $248.5059 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $91.77 | 6.859% | $98.0645 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $225.25 | 13.592% | $255.866 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $25.58 | 9.199% | $27.9331 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $32.32 | 11.355% | $35.9899 | $35.99 | $36.00 | $36.00 |
| Purchase #7 | $203.95 | 3.113% | $210.299 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $803.77 | $882.4571 | $882.46 | $882.45 | $882.50 | |