| 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 | $11.67 | 12.616% | $13.1423 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $119.69 | 13.556% | $135.9152 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $226.40 | 4.295% | $236.1239 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $232.34 | 3.864% | $241.3176 | $241.32 | $241.30 | $241.30 |
| Purchase #5 | $46.40 | 10.672% | $51.3518 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $41.45 | 12.472% | $46.6196 | $46.62 | $46.60 | $46.60 |
| Purchase #7 | $73.94 | 4.629% | $77.3627 | $77.36 | $77.35 | $77.40 |
| 7 purchase totals = | $751.89 | $801.8331 | $801.83 | $801.75 | $801.80 | |