| 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 | $62.70 | 8.125% | $67.7944 | $67.79 | $67.80 | $67.80 |
| Purchase #2 | $203.94 | 5.105% | $214.3511 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $120.74 | 7.808% | $130.1674 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $107.61 | 5.782% | $113.832 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $247.35 | 12.166% | $277.4426 | $277.44 | $277.45 | $277.40 |
| Purchase #6 | $72.92 | 5.121% | $76.6542 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $213.60 | 13.198% | $241.7909 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $1,028.86 | $1,122.0326 | $1,122.02 | $1,122.05 | $1,122.10 | |