| 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 | $75.29 | 11.376% | $83.855 | $83.86 | $83.85 | $83.90 |
| Purchase #2 | $65.94 | 13.782% | $75.0279 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $198.72 | 9.208% | $217.0181 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $46.88 | 10.606% | $51.8521 | $51.85 | $51.85 | $51.90 |
| Purchase #5 | $193.92 | 8.159% | $209.7419 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $156.31 | 3.742% | $162.1591 | $162.16 | $162.15 | $162.20 |
| Purchase #7 | $43.57 | 5.472% | $45.9542 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $780.63 | $845.6083 | $845.61 | $845.60 | $845.70 | |