| 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 | $80.34 | 6.545% | $85.5983 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $14.58 | 3.842% | $15.1402 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $175.72 | 12.624% | $197.9029 | $197.90 | $197.90 | $197.90 |
| Purchase #4 | $53.73 | 13.337% | $60.896 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $174.45 | 5.597% | $184.214 | $184.21 | $184.20 | $184.20 |
| Purchase #6 | $57.39 | 7.308% | $61.5841 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $231.53 | 4.249% | $241.3677 | $241.37 | $241.35 | $241.40 |
| 7 purchase totals = | $787.74 | $846.7032 | $846.70 | $846.70 | $846.70 | |