| 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 | $23.31 | 9.315% | $25.4813 | $25.48 | $25.50 | $25.50 |
| Purchase #2 | $35.74 | 9.608% | $39.1739 | $39.17 | $39.15 | $39.20 |
| Purchase #3 | $249.69 | 12.837% | $281.7427 | $281.74 | $281.75 | $281.70 |
| Purchase #4 | $153.41 | 8.679% | $166.7245 | $166.72 | $166.70 | $166.70 |
| Purchase #5 | $77.53 | 5.199% | $81.5608 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $184.31 | 9.199% | $201.2647 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $232.52 | 10.470% | $256.8648 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $956.51 | $1,052.8127 | $1,052.79 | $1,052.75 | $1,052.90 | |