| 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 | $21.58 | 4.581% | $22.5686 | $22.57 | $22.55 | $22.60 |
| Purchase #2 | $65.75 | 12.279% | $73.8234 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $201.75 | 8.678% | $219.2579 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $113.73 | 4.207% | $118.5146 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $183.94 | 9.765% | $201.9017 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $246.90 | 3.532% | $255.6205 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $90.37 | 10.686% | $100.0269 | $100.03 | $100.05 | $100.00 |
| 7 purchase totals = | $924.02 | $991.7136 | $991.71 | $991.65 | $991.70 | |