| 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 | $98.93 | 10.605% | $109.4215 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $210.92 | 3.581% | $218.473 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $64.40 | 7.565% | $69.2719 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $95.89 | 8.131% | $103.6868 | $103.69 | $103.70 | $103.70 |
| Purchase #5 | $63.51 | 5.615% | $67.0761 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $136.54 | 9.219% | $149.1276 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $6.36 | 10.346% | $7.018 | $7.02 | $7.00 | $7.00 |
| 7 purchase totals = | $676.55 | $724.0749 | $724.08 | $724.05 | $724.10 | |