| 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 | $100.52 | 4.302% | $104.8444 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $67.73 | 5.682% | $71.5784 | $71.58 | $71.60 | $71.60 |
| Purchase #3 | $65.48 | 5.643% | $69.175 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $217.57 | 7.517% | $233.9247 | $233.92 | $233.90 | $233.90 |
| Purchase #5 | $230.54 | 5.563% | $243.3649 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $201.36 | 8.338% | $218.1494 | $218.15 | $218.15 | $218.10 |
| Purchase #7 | $129.32 | 6.197% | $137.334 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $1,012.52 | $1,078.3708 | $1,078.36 | $1,078.40 | $1,078.30 | |