| 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 | $49.53 | 6.445% | $52.7222 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $197.31 | 12.725% | $222.4177 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $189.53 | 8.769% | $206.1499 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $161.61 | 11.202% | $179.7136 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $37.93 | 13.830% | $43.1757 | $43.18 | $43.20 | $43.20 |
| Purchase #6 | $115.60 | 12.703% | $130.2847 | $130.28 | $130.30 | $130.30 |
| Purchase #7 | $64.56 | 4.107% | $67.2115 | $67.21 | $67.20 | $67.20 |
| 7 purchase totals = | $816.07 | $901.6753 | $901.67 | $901.65 | $901.60 | |