| 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 | $64.94 | 9.442% | $71.0716 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $59.93 | 11.747% | $66.97 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $16.32 | 12.288% | $18.3254 | $18.33 | $18.35 | $18.30 |
| Purchase #4 | $66.72 | 4.320% | $69.6023 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $79.62 | 5.379% | $83.9028 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $105.99 | 3.468% | $109.6657 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $248.36 | 4.255% | $258.9277 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $641.88 | $678.4655 | $678.47 | $678.45 | $678.50 | |