| 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 | $55.80 | 4.116% | $58.0967 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $49.71 | 6.227% | $52.8054 | $52.81 | $52.80 | $52.80 |
| Purchase #3 | $38.30 | 12.802% | $43.2032 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $34.48 | 12.749% | $38.8759 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $127.34 | 8.801% | $138.5472 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $34.42 | 3.768% | $35.7169 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $173.94 | 11.793% | $194.4527 | $194.45 | $194.45 | $194.50 |
| 7 purchase totals = | $513.99 | $561.6980 | $561.71 | $561.70 | $561.70 | |