| 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 | $89.75 | 4.598% | $93.8767 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $224.50 | 9.301% | $245.3807 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $68.51 | 7.616% | $73.7277 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $174.86 | 12.586% | $196.8679 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $132.97 | 5.131% | $139.7927 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $134.87 | 4.371% | $140.7652 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $201.73 | 8.547% | $218.9719 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $1,027.19 | $1,109.3828 | $1,109.39 | $1,109.40 | $1,109.50 | |