| 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 | $121.95 | 6.521% | $129.9024 | $129.90 | $129.90 | $129.90 |
| Purchase #2 | $94.41 | 4.102% | $98.2827 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $234.35 | 8.566% | $254.4244 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $26.40 | 4.502% | $27.5885 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $99.45 | 8.865% | $108.2662 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $26.61 | 6.430% | $28.321 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $147.59 | 5.711% | $156.0189 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $750.76 | $802.8041 | $802.80 | $802.75 | $802.80 | |