| 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 | $40.82 | 9.252% | $44.5967 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $47.74 | 8.188% | $51.649 | $51.65 | $51.65 | $51.60 |
| Purchase #3 | $175.71 | 4.195% | $183.081 | $183.08 | $183.10 | $183.10 |
| Purchase #4 | $164.75 | 12.536% | $185.4031 | $185.40 | $185.40 | $185.40 |
| Purchase #5 | $246.39 | 13.433% | $279.4876 | $279.49 | $279.50 | $279.50 |
| Purchase #6 | $62.99 | 11.622% | $70.3107 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $201.28 | 9.450% | $220.301 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $939.68 | $1,034.8291 | $1,034.83 | $1,034.85 | $1,034.80 | |