| 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 | $198.65 | 4.162% | $206.9178 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $96.88 | 13.618% | $110.0731 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $19.89 | 4.137% | $20.7128 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $9.40 | 11.517% | $10.4826 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $51.51 | 10.573% | $56.9562 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $243.33 | 9.312% | $265.9889 | $265.99 | $266.00 | $266.00 |
| Purchase #7 | $81.77 | 4.198% | $85.2027 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $701.43 | $756.3341 | $756.33 | $756.30 | $756.40 | |