| 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 | $109.73 | 4.439% | $114.6009 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $39.74 | 3.638% | $41.1857 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $159.67 | 10.710% | $176.7707 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $103.41 | 5.540% | $109.1389 | $109.14 | $109.15 | $109.10 |
| Purchase #5 | $19.92 | 4.788% | $20.8738 | $20.87 | $20.85 | $20.90 |
| Purchase #6 | $67.28 | 9.843% | $73.9024 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $144.54 | 12.242% | $162.2346 | $162.23 | $162.25 | $162.20 |
| 7 purchase totals = | $644.29 | $698.7070 | $698.70 | $698.70 | $698.70 | |