| 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 | $8.76 | 6.398% | $9.3205 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $206.30 | 10.783% | $228.5453 | $228.55 | $228.55 | $228.50 |
| Purchase #3 | $138.34 | 3.768% | $143.5527 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $41.34 | 5.396% | $43.5707 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $31.50 | 11.239% | $35.0403 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $242.86 | 5.442% | $256.0764 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $40.34 | 4.463% | $42.1404 | $42.14 | $42.15 | $42.10 |
| 7 purchase totals = | $709.44 | $758.2463 | $758.25 | $758.25 | $758.20 | |