| 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 | $60.79 | 6.150% | $64.5286 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $31.27 | 9.187% | $34.1428 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $141.52 | 13.563% | $160.7144 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $88.83 | 8.321% | $96.2215 | $96.22 | $96.20 | $96.20 |
| Purchase #5 | $81.99 | 10.809% | $90.8523 | $90.85 | $90.85 | $90.90 |
| Purchase #6 | $151.80 | 3.600% | $157.2648 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $25.71 | 5.502% | $27.1246 | $27.12 | $27.10 | $27.10 |
| 7 purchase totals = | $581.91 | $630.8490 | $630.83 | $630.80 | $630.80 | |