| 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 | $56.96 | 5.517% | $60.1025 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $90.99 | 8.688% | $98.8952 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $94.99 | 13.164% | $107.4945 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $13.91 | 13.631% | $15.8061 | $15.81 | $15.80 | $15.80 |
| Purchase #5 | $177.69 | 13.643% | $201.9322 | $201.93 | $201.95 | $201.90 |
| Purchase #6 | $20.32 | 13.235% | $23.0094 | $23.01 | $23.00 | $23.00 |
| Purchase #7 | $142.32 | 9.859% | $156.3513 | $156.35 | $156.35 | $156.40 |
| 7 purchase totals = | $597.18 | $663.5912 | $663.59 | $663.60 | $663.60 | |