| 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 | $29.55 | 8.815% | $32.1548 | $32.15 | $32.15 | $32.20 |
| Purchase #2 | $98.89 | 9.812% | $108.5931 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $234.31 | 3.550% | $242.628 | $242.63 | $242.65 | $242.60 |
| Purchase #4 | $77.52 | 10.199% | $85.4263 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $188.56 | 4.474% | $196.9962 | $197.00 | $197.00 | $197.00 |
| Purchase #6 | $50.77 | 10.636% | $56.1699 | $56.17 | $56.15 | $56.20 |
| Purchase #7 | $35.62 | 9.204% | $38.8985 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $715.22 | $760.8668 | $760.87 | $760.90 | $760.90 | |