| 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 | $53.96 | 3.764% | $55.9911 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $92.43 | 11.385% | $102.9532 | $102.95 | $102.95 | $103.00 |
| Purchase #3 | $125.44 | 12.490% | $141.1075 | $141.11 | $141.10 | $141.10 |
| Purchase #4 | $107.77 | 4.830% | $112.9753 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $242.86 | 13.774% | $276.3115 | $276.31 | $276.30 | $276.30 |
| Purchase #6 | $19.82 | 6.339% | $21.0764 | $21.08 | $21.10 | $21.10 |
| Purchase #7 | $201.78 | 4.360% | $210.5776 | $210.58 | $210.60 | $210.60 |
| 7 purchase totals = | $844.06 | $920.9926 | $921.00 | $921.05 | $921.10 | |