| 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 | $39.82 | 12.223% | $44.6872 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $69.81 | 8.198% | $75.533 | $75.53 | $75.55 | $75.50 |
| Purchase #3 | $117.53 | 13.569% | $133.4776 | $133.48 | $133.50 | $133.50 |
| Purchase #4 | $63.59 | 10.542% | $70.2937 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $120.64 | 11.846% | $134.931 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $128.61 | 6.230% | $136.6224 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $185.86 | 9.571% | $203.6487 | $203.65 | $203.65 | $203.60 |
| 7 purchase totals = | $725.86 | $799.1936 | $799.19 | $799.25 | $799.10 | |