| 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 | $218.30 | 3.861% | $226.7286 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $42.62 | 4.581% | $44.5724 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $109.89 | 4.327% | $114.6449 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $71.87 | 10.830% | $79.6535 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $52.94 | 9.423% | $57.9285 | $57.93 | $57.95 | $57.90 |
| Purchase #6 | $91.77 | 7.343% | $98.5087 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $250.79 | 7.721% | $270.1535 | $270.15 | $270.15 | $270.20 |
| 7 purchase totals = | $838.18 | $892.1901 | $892.18 | $892.20 | $892.20 | |