| 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 | $169.46 | 13.592% | $192.493 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $72.33 | 11.781% | $80.8512 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $240.61 | 4.605% | $251.6901 | $251.69 | $251.70 | $251.70 |
| Purchase #4 | $68.37 | 8.479% | $74.1671 | $74.17 | $74.15 | $74.20 |
| Purchase #5 | $52.34 | 4.340% | $54.6116 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $211.96 | 3.860% | $220.1417 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $17.25 | 10.343% | $19.0342 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $832.32 | $892.9889 | $892.98 | $893.00 | $893.00 | |