| 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 | $34.50 | 6.802% | $36.8467 | $36.85 | $36.85 | $36.80 |
| Purchase #2 | $178.93 | 4.297% | $186.6186 | $186.62 | $186.60 | $186.60 |
| Purchase #3 | $198.59 | 6.197% | $210.8966 | $210.90 | $210.90 | $210.90 |
| Purchase #4 | $134.44 | 4.839% | $140.9456 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $26.45 | 5.723% | $27.9637 | $27.96 | $27.95 | $28.00 |
| Purchase #6 | $22.91 | 12.513% | $25.7767 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $245.97 | 11.412% | $274.0401 | $274.04 | $274.05 | $274.00 |
| 7 purchase totals = | $841.79 | $903.0880 | $903.10 | $903.10 | $903.00 | |