| 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 | $43.27 | 12.629% | $48.7346 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $22.42 | 10.334% | $24.7369 | $24.74 | $24.75 | $24.70 |
| Purchase #3 | $220.35 | 11.570% | $245.8445 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $101.72 | 13.700% | $115.6556 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $233.44 | 5.258% | $245.7143 | $245.71 | $245.70 | $245.70 |
| Purchase #6 | $107.99 | 5.654% | $114.0958 | $114.10 | $114.10 | $114.10 |
| Purchase #7 | $85.28 | 11.427% | $95.0249 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $814.47 | $889.8066 | $889.80 | $889.80 | $889.70 | |