| 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 | $30.48 | 5.312% | $32.0991 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $73.54 | 8.866% | $80.0601 | $80.06 | $80.05 | $80.10 |
| Purchase #3 | $134.27 | 6.866% | $143.489 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $240.95 | 9.277% | $263.3029 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $76.98 | 11.434% | $85.7819 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $242.25 | 4.870% | $254.0476 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $181.36 | 13.388% | $205.6405 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $979.83 | $1,064.4211 | $1,064.42 | $1,064.45 | $1,064.40 | |