| 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 | $115.68 | 4.223% | $120.5652 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $35.42 | 10.803% | $39.2464 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $162.53 | 13.642% | $184.7023 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $53.58 | 6.140% | $56.8698 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $76.53 | 10.830% | $84.8182 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $79.32 | 4.695% | $83.0441 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $191.68 | 11.512% | $213.7462 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $714.74 | $782.9922 | $783.00 | $782.95 | $782.90 | |