| 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 | $31.70 | 11.441% | $35.3268 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $18.37 | 8.467% | $19.9254 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $139.83 | 7.441% | $150.2348 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $48.57 | 9.234% | $53.055 | $53.06 | $53.05 | $53.10 |
| Purchase #5 | $166.33 | 9.303% | $181.8037 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $124.52 | 9.562% | $136.4266 | $136.43 | $136.45 | $136.40 |
| Purchase #7 | $196.40 | 3.462% | $203.1994 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $725.72 | $779.9717 | $779.98 | $780.05 | $779.90 | |