| 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 | $99.56 | 3.484% | $103.0287 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $234.58 | 9.623% | $257.1536 | $257.15 | $257.15 | $257.20 |
| Purchase #3 | $55.92 | 7.525% | $60.128 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $69.88 | 5.385% | $73.643 | $73.64 | $73.65 | $73.60 |
| Purchase #5 | $74.46 | 9.506% | $81.5382 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $26.53 | 11.513% | $29.5844 | $29.58 | $29.60 | $29.60 |
| Purchase #7 | $147.93 | 5.366% | $155.8679 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $708.86 | $760.9438 | $760.94 | $761.00 | $760.90 | |