| 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 | $27.94 | 4.822% | $29.2873 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $205.38 | 12.208% | $230.4528 | $230.45 | $230.45 | $230.50 |
| Purchase #3 | $94.98 | 9.354% | $103.8644 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $203.26 | 6.826% | $217.1345 | $217.13 | $217.15 | $217.10 |
| Purchase #5 | $199.88 | 6.321% | $212.5144 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $45.64 | 8.588% | $49.5596 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $63.52 | 3.792% | $65.9287 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $840.60 | $908.7417 | $908.73 | $908.75 | $908.80 | |