| 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 | $80.81 | 7.226% | $86.6493 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $90.28 | 13.309% | $102.2954 | $102.30 | $102.30 | $102.30 |
| Purchase #3 | $210.69 | 11.638% | $235.2101 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $185.77 | 13.410% | $210.6818 | $210.68 | $210.70 | $210.70 |
| Purchase #5 | $136.63 | 3.138% | $140.9174 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $250.28 | 6.127% | $265.6147 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $34.86 | 9.321% | $38.1093 | $38.11 | $38.10 | $38.10 |
| 7 purchase totals = | $989.32 | $1,079.4780 | $1,079.48 | $1,079.45 | $1,079.40 | |