| 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 | $61.75 | 12.201% | $69.2841 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $49.72 | 8.782% | $54.0864 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $79.29 | 13.490% | $89.9862 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $135.53 | 3.616% | $140.4308 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $136.70 | 7.610% | $147.1029 | $147.10 | $147.10 | $147.10 |
| Purchase #6 | $210.35 | 3.763% | $218.2655 | $218.27 | $218.25 | $218.30 |
| Purchase #7 | $72.62 | 6.191% | $77.1159 | $77.12 | $77.10 | $77.10 |
| 7 purchase totals = | $745.96 | $796.2718 | $796.28 | $796.30 | $796.30 | |