| 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 | $45.99 | 12.321% | $51.6564 | $51.66 | $51.65 | $51.70 |
| Purchase #2 | $131.60 | 6.822% | $140.5778 | $140.58 | $140.60 | $140.60 |
| Purchase #3 | $198.61 | 6.497% | $211.5137 | $211.51 | $211.50 | $211.50 |
| Purchase #4 | $194.87 | 5.669% | $205.9172 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $31.52 | 11.833% | $35.2498 | $35.25 | $35.25 | $35.20 |
| Purchase #6 | $69.28 | 13.795% | $78.8372 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $207.30 | 8.440% | $224.7961 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $879.17 | $948.5482 | $948.56 | $948.55 | $948.50 | |