| 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 | $83.70 | 4.508% | $87.4732 | $87.47 | $87.45 | $87.50 |
| Purchase #2 | $107.93 | 6.404% | $114.8418 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $189.57 | 3.383% | $195.9832 | $195.98 | $196.00 | $196.00 |
| Purchase #4 | $90.72 | 5.444% | $95.6588 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $249.99 | 13.103% | $282.7462 | $282.75 | $282.75 | $282.70 |
| Purchase #6 | $203.56 | 5.538% | $214.8332 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $105.26 | 11.272% | $117.1249 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $1,030.73 | $1,108.6613 | $1,108.65 | $1,108.65 | $1,108.60 | |