| 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 | $103.68 | 7.826% | $111.794 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $62.75 | 11.234% | $69.7993 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $193.81 | 5.702% | $204.861 | $204.86 | $204.85 | $204.90 |
| Purchase #4 | $112.64 | 5.240% | $118.5423 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $27.30 | 3.759% | $28.3262 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $31.92 | 9.165% | $34.8455 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $52.39 | 9.414% | $57.322 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $584.49 | $625.4903 | $625.49 | $625.50 | $625.40 | |