| 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 | $5.70 | 13.547% | $6.4722 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $137.61 | 13.272% | $155.8736 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $218.84 | 8.742% | $237.971 | $237.97 | $237.95 | $238.00 |
| Purchase #4 | $202.75 | 3.105% | $209.0454 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $64.77 | 3.224% | $66.8582 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $152.75 | 4.547% | $159.6955 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $165.89 | 12.771% | $187.0758 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $948.31 | $1,022.9917 | $1,023.00 | $1,022.95 | $1,023.10 | |