| 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 | $46.96 | 8.270% | $50.8436 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $144.40 | 10.589% | $159.6905 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $49.95 | 3.627% | $51.7617 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $9.64 | 5.417% | $10.1622 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $165.50 | 7.361% | $177.6825 | $177.68 | $177.70 | $177.70 |
| Purchase #6 | $53.58 | 4.346% | $55.9086 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $110.34 | 4.213% | $114.9886 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $580.37 | $621.0377 | $621.03 | $621.05 | $621.10 | |