| 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 | $202.94 | 6.718% | $216.5735 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $10.89 | 8.318% | $11.7958 | $11.80 | $11.80 | $11.80 |
| Purchase #3 | $24.53 | 12.118% | $27.5025 | $27.50 | $27.50 | $27.50 |
| Purchase #4 | $76.56 | 9.346% | $83.7153 | $83.72 | $83.70 | $83.70 |
| Purchase #5 | $72.75 | 12.460% | $81.8147 | $81.81 | $81.80 | $81.80 |
| Purchase #6 | $154.86 | 12.428% | $174.106 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $21.82 | 9.239% | $23.8359 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $564.35 | $619.3437 | $619.35 | $619.30 | $619.30 | |