| 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 | $106.77 | 6.286% | $113.4816 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $31.37 | 11.170% | $34.874 | $34.87 | $34.85 | $34.90 |
| Purchase #3 | $108.62 | 8.660% | $118.0265 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $187.90 | 5.776% | $198.7531 | $198.75 | $198.75 | $198.80 |
| Purchase #5 | $62.89 | 3.392% | $65.0232 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $29.58 | 10.177% | $32.5904 | $32.59 | $32.60 | $32.60 |
| Purchase #7 | $42.68 | 13.173% | $48.3022 | $48.30 | $48.30 | $48.30 |
| 7 purchase totals = | $569.81 | $611.0510 | $611.04 | $611.05 | $611.10 | |